145974528

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 216

約数和(自身を含む): 503314560

約数和(自身を除く): 357340032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 431, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 862, 864, 882, 896, 1008, 1152, 1176, 1293, 1323, 1344, 1512, 1568, 1724, 1728, 1764, 1792, 2016, 2304, 2352, 2586, 2646, 2688, 3017, 3024, 3136, 3448, 3456, 3528, 3879, 4032, 4704, 5172, 5292, 5376, 6034, 6048, 6272, 6896, 6912, 7056, 7758, 8064, 9051, 9408, 10344, 10584, 11637, 12068, 12096, 12544, 13792, 14112, 15516, 16128, 18102, 18816, 20688, 21119, 21168, 23274, 24136, 24192, 27153, 27584, 28224, 31032, 36204, 37632, 41376, 42238, 42336, 46548, 48272, 48384, 54306, 55168, 56448, 62064, 63357, 72408, 81459, 82752, 84476, 84672, 93096, 96544, 108612, 110336, 112896, 124128, 126714, 144816, 162918, 165504, 168952, 169344, 186192, 190071, 193088, 217224, 248256, 253428, 289632, 325836, 331008, 337904, 338688, 372384, 380142, 386176, 434448, 496512, 506856, 570213, 579264, 651672, 675808, 744768, 760284, 772352, 868896, 993024, 1013712, 1140426, 1158528, 1303344, 1351616, 1489536, 1520568, 1737792, 2027424, 2280852, 2317056, 2606688, 2703232, 2979072, 3041136, 3475584, 4054848, 4561704, 5213376, 5406464, 6082272, 6951168, 8109696, 9123408, 10426752, 12164544, 16219392, 18246816, 20853504, 24329088, 36493632, 48658176, 72987264, 145974528]

約数ペア:

[(1, 145974528), (2, 72987264), (3, 48658176), (4, 36493632), (6, 24329088), (7, 20853504), (8, 18246816), (9, 16219392), (12, 12164544), (14, 10426752), (16, 9123408), (18, 8109696), (21, 6951168), (24, 6082272), (27, 5406464), (28, 5213376), (32, 4561704), (36, 4054848), (42, 3475584), (48, 3041136), (49, 2979072), (54, 2703232), (56, 2606688), (63, 2317056), (64, 2280852), (72, 2027424), (84, 1737792), (96, 1520568), (98, 1489536), (108, 1351616), (112, 1303344), (126, 1158528), (128, 1140426), (144, 1013712), (147, 993024), (168, 868896), (189, 772352), (192, 760284), (196, 744768), (216, 675808), (224, 651672), (252, 579264), (256, 570213), (288, 506856), (294, 496512), (336, 434448), (378, 386176), (384, 380142), (392, 372384), (431, 338688), (432, 337904), (441, 331008), (448, 325836), (504, 289632), (576, 253428), (588, 248256), (672, 217224), (756, 193088), (768, 190071), (784, 186192), (862, 169344), (864, 168952), (882, 165504), (896, 162918), (1008, 144816), (1152, 126714), (1176, 124128), (1293, 112896), (1323, 110336), (1344, 108612), (1512, 96544), (1568, 93096), (1724, 84672), (1728, 84476), (1764, 82752), (1792, 81459), (2016, 72408), (2304, 63357), (2352, 62064), (2586, 56448), (2646, 55168), (2688, 54306), (3017, 48384), (3024, 48272), (3136, 46548), (3448, 42336), (3456, 42238), (3528, 41376), (3879, 37632), (4032, 36204), (4704, 31032), (5172, 28224), (5292, 27584), (5376, 27153), (6034, 24192), (6048, 24136), (6272, 23274), (6896, 21168), (6912, 21119), (7056, 20688), (7758, 18816), (8064, 18102), (9051, 16128), (9408, 15516), (10344, 14112), (10584, 13792), (11637, 12544), (12068, 12096)]