181439776

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 470292480

約数和(自身を除く): 288852704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 31, 32, 34, 53, 56, 58, 62, 68, 106, 112, 116, 119, 124, 136, 203, 212, 217, 224, 232, 238, 248, 272, 371, 406, 424, 434, 464, 476, 493, 496, 527, 544, 742, 812, 848, 868, 899, 901, 928, 952, 986, 992, 1054, 1484, 1537, 1624, 1643, 1696, 1736, 1798, 1802, 1904, 1972, 2108, 2968, 3074, 3248, 3286, 3451, 3472, 3596, 3604, 3689, 3808, 3944, 4216, 5936, 6148, 6293, 6307, 6496, 6572, 6902, 6944, 7192, 7208, 7378, 7888, 8432, 10759, 11501, 11872, 12296, 12586, 12614, 13144, 13804, 14384, 14416, 14756, 15283, 15776, 16864, 21518, 23002, 24592, 25172, 25228, 26129, 26288, 27608, 27931, 28768, 28832, 29512, 30566, 43036, 46004, 47647, 49184, 50344, 50456, 52258, 52576, 55216, 55862, 59024, 61132, 86072, 92008, 95294, 100688, 100912, 104516, 106981, 110432, 111724, 118048, 122264, 172144, 182903, 184016, 190588, 195517, 201376, 201824, 209032, 213962, 223448, 244528, 333529, 344288, 365806, 368032, 381176, 391034, 418064, 427924, 446896, 489056, 667058, 731612, 762352, 782068, 809999, 836128, 855848, 893792, 1334116, 1463224, 1524704, 1564136, 1619998, 1711696, 2668232, 2926448, 3128272, 3239996, 3423392, 5336464, 5669993, 5852896, 6256544, 6479992, 10672928, 11339986, 12959984, 22679972, 25919968, 45359944, 90719888, 181439776]

約数ペア:

[(1, 181439776), (2, 90719888), (4, 45359944), (7, 25919968), (8, 22679972), (14, 12959984), (16, 11339986), (17, 10672928), (28, 6479992), (29, 6256544), (31, 5852896), (32, 5669993), (34, 5336464), (53, 3423392), (56, 3239996), (58, 3128272), (62, 2926448), (68, 2668232), (106, 1711696), (112, 1619998), (116, 1564136), (119, 1524704), (124, 1463224), (136, 1334116), (203, 893792), (212, 855848), (217, 836128), (224, 809999), (232, 782068), (238, 762352), (248, 731612), (272, 667058), (371, 489056), (406, 446896), (424, 427924), (434, 418064), (464, 391034), (476, 381176), (493, 368032), (496, 365806), (527, 344288), (544, 333529), (742, 244528), (812, 223448), (848, 213962), (868, 209032), (899, 201824), (901, 201376), (928, 195517), (952, 190588), (986, 184016), (992, 182903), (1054, 172144), (1484, 122264), (1537, 118048), (1624, 111724), (1643, 110432), (1696, 106981), (1736, 104516), (1798, 100912), (1802, 100688), (1904, 95294), (1972, 92008), (2108, 86072), (2968, 61132), (3074, 59024), (3248, 55862), (3286, 55216), (3451, 52576), (3472, 52258), (3596, 50456), (3604, 50344), (3689, 49184), (3808, 47647), (3944, 46004), (4216, 43036), (5936, 30566), (6148, 29512), (6293, 28832), (6307, 28768), (6496, 27931), (6572, 27608), (6902, 26288), (6944, 26129), (7192, 25228), (7208, 25172), (7378, 24592), (7888, 23002), (8432, 21518), (10759, 16864), (11501, 15776), (11872, 15283), (12296, 14756), (12586, 14416), (12614, 14384), (13144, 13804)]