149318376496

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{231809}}^1$

素因数の和:232261

約数の個数: 40

約数和(自身を含む): 292503421440

約数和(自身を除く): 143185044944

約数列:

[1, 2, 4, 8, 16, 127, 254, 317, 508, 634, 1016, 1268, 2032, 2536, 5072, 40259, 80518, 161036, 231809, 322072, 463618, 644144, 927236, 1854472, 3708944, 29439743, 58879486, 73483453, 117758972, 146966906, 235517944, 293933812, 471035888, 587867624, 1175735248, 9332398531, 18664797062, 37329594124, 74659188248, 149318376496]

約数ペア:

[(1, 149318376496), (2, 74659188248), (4, 37329594124), (8, 18664797062), (16, 9332398531), (127, 1175735248), (254, 587867624), (317, 471035888), (508, 293933812), (634, 235517944), (1016, 146966906), (1268, 117758972), (2032, 73483453), (2536, 58879486), (5072, 29439743), (40259, 3708944), (80518, 1854472), (161036, 927236), (231809, 644144), (322072, 463618)]