105215448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 199603752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 204, 221, 239, 249, 312, 332, 408, 442, 478, 498, 663, 664, 717, 884, 956, 996, 1079, 1326, 1411, 1434, 1768, 1912, 1992, 2158, 2652, 2822, 2868, 3107, 3237, 4063, 4233, 4316, 5304, 5644, 5736, 6214, 6474, 8126, 8466, 8632, 9321, 11288, 12189, 12428, 12948, 16252, 16932, 18343, 18642, 19837, 24378, 24856, 25896, 32504, 33864, 36686, 37284, 39674, 48756, 52819, 55029, 59511, 73372, 74568, 79348, 97512, 105638, 110058, 119022, 146744, 158457, 158696, 211276, 220116, 238044, 257881, 316914, 337229, 422552, 440232, 476088, 515762, 633828, 674458, 773643, 1011687, 1031524, 1267656, 1348916, 1547286, 2023374, 2063048, 2697832, 3094572, 4046748, 4383977, 6189144, 8093496, 8767954, 13151931, 17535908, 26303862, 35071816, 52607724, 105215448]

約数ペア:

[(1, 105215448), (2, 52607724), (3, 35071816), (4, 26303862), (6, 17535908), (8, 13151931), (12, 8767954), (13, 8093496), (17, 6189144), (24, 4383977), (26, 4046748), (34, 3094572), (39, 2697832), (51, 2063048), (52, 2023374), (68, 1547286), (78, 1348916), (83, 1267656), (102, 1031524), (104, 1011687), (136, 773643), (156, 674458), (166, 633828), (204, 515762), (221, 476088), (239, 440232), (249, 422552), (312, 337229), (332, 316914), (408, 257881), (442, 238044), (478, 220116), (498, 211276), (663, 158696), (664, 158457), (717, 146744), (884, 119022), (956, 110058), (996, 105638), (1079, 97512), (1326, 79348), (1411, 74568), (1434, 73372), (1768, 59511), (1912, 55029), (1992, 52819), (2158, 48756), (2652, 39674), (2822, 37284), (2868, 36686), (3107, 33864), (3237, 32504), (4063, 25896), (4233, 24856), (4316, 24378), (5304, 19837), (5644, 18642), (5736, 18343), (6214, 16932), (6474, 16252), (8126, 12948), (8466, 12428), (8632, 12189), (9321, 11288)]