161485632

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 252

約数和(自身を含む): 583212448

約数和(自身を除く): 421726816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 264, 288, 308, 331, 336, 352, 363, 396, 448, 462, 484, 504, 528, 576, 616, 662, 672, 693, 704, 726, 792, 847, 924, 968, 993, 1008, 1056, 1089, 1232, 1324, 1344, 1386, 1452, 1584, 1694, 1848, 1936, 1986, 2016, 2112, 2178, 2317, 2464, 2541, 2648, 2772, 2904, 2979, 3168, 3388, 3641, 3696, 3872, 3972, 4032, 4356, 4634, 4928, 5082, 5296, 5544, 5808, 5958, 6336, 6776, 6951, 7282, 7392, 7623, 7744, 7944, 8712, 9268, 10164, 10592, 10923, 11088, 11616, 11916, 13552, 13902, 14564, 14784, 15246, 15888, 17424, 18536, 20328, 20853, 21184, 21846, 22176, 23232, 23832, 25487, 27104, 27804, 29128, 30492, 31776, 32769, 34848, 37072, 40051, 40656, 41706, 43692, 44352, 47664, 50974, 54208, 55608, 58256, 60984, 63552, 65538, 69696, 74144, 76461, 80102, 81312, 83412, 87384, 95328, 101948, 111216, 116512, 120153, 121968, 131076, 148288, 152922, 160204, 162624, 166824, 174768, 190656, 203896, 222432, 229383, 233024, 240306, 243936, 262152, 280357, 305844, 320408, 333648, 349536, 360459, 407792, 444864, 458766, 480612, 487872, 524304, 560714, 611688, 640816, 667296, 699072, 720918, 815584, 841071, 917532, 961224, 1048608, 1121428, 1223376, 1281632, 1334592, 1441836, 1631168, 1682142, 1835064, 1922448, 2097216, 2242856, 2446752, 2523213, 2563264, 2883672, 3364284, 3670128, 3844896, 4485712, 4893504, 5046426, 5767344, 6728568, 7340256, 7689792, 8971424, 10092852, 11534688, 13457136, 14680512, 17942848, 20185704, 23069376, 26914272, 40371408, 53828544, 80742816, 161485632]

約数ペア:

[(1, 161485632), (2, 80742816), (3, 53828544), (4, 40371408), (6, 26914272), (7, 23069376), (8, 20185704), (9, 17942848), (11, 14680512), (12, 13457136), (14, 11534688), (16, 10092852), (18, 8971424), (21, 7689792), (22, 7340256), (24, 6728568), (28, 5767344), (32, 5046426), (33, 4893504), (36, 4485712), (42, 3844896), (44, 3670128), (48, 3364284), (56, 2883672), (63, 2563264), (64, 2523213), (66, 2446752), (72, 2242856), (77, 2097216), (84, 1922448), (88, 1835064), (96, 1682142), (99, 1631168), (112, 1441836), (121, 1334592), (126, 1281632), (132, 1223376), (144, 1121428), (154, 1048608), (168, 961224), (176, 917532), (192, 841071), (198, 815584), (224, 720918), (231, 699072), (242, 667296), (252, 640816), (264, 611688), (288, 560714), (308, 524304), (331, 487872), (336, 480612), (352, 458766), (363, 444864), (396, 407792), (448, 360459), (462, 349536), (484, 333648), (504, 320408), (528, 305844), (576, 280357), (616, 262152), (662, 243936), (672, 240306), (693, 233024), (704, 229383), (726, 222432), (792, 203896), (847, 190656), (924, 174768), (968, 166824), (993, 162624), (1008, 160204), (1056, 152922), (1089, 148288), (1232, 131076), (1324, 121968), (1344, 120153), (1386, 116512), (1452, 111216), (1584, 101948), (1694, 95328), (1848, 87384), (1936, 83412), (1986, 81312), (2016, 80102), (2112, 76461), (2178, 74144), (2317, 69696), (2464, 65538), (2541, 63552), (2648, 60984), (2772, 58256), (2904, 55608), (2979, 54208), (3168, 50974), (3388, 47664), (3641, 44352), (3696, 43692), (3872, 41706), (3972, 40656), (4032, 40051), (4356, 37072), (4634, 34848), (4928, 32769), (5082, 31776), (5296, 30492), (5544, 29128), (5808, 27804), (5958, 27104), (6336, 25487), (6776, 23832), (6951, 23232), (7282, 22176), (7392, 21846), (7623, 21184), (7744, 20853), (7944, 20328), (8712, 18536), (9268, 17424), (10164, 15888), (10592, 15246), (10923, 14784), (11088, 14564), (11616, 13902), (11916, 13552)]