156909611476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{86201}}^1$

素因数の和:86824

約数の個数: 48

約数和(自身を含む): 296300410560

約数和(自身を除く): 139390799084

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 557, 817, 1114, 1634, 2228, 3268, 10583, 21166, 23951, 42332, 47902, 86201, 95804, 172402, 344804, 455069, 910138, 1637819, 1820276, 3275638, 3706643, 6551276, 7413286, 14826572, 48013957, 70426217, 96027914, 140852434, 192055828, 281704868, 912265183, 1824530366, 2064600151, 3649060732, 4129200302, 8258400604, 39227402869, 78454805738, 156909611476]

約数ペア:

[(1, 156909611476), (2, 78454805738), (4, 39227402869), (19, 8258400604), (38, 4129200302), (43, 3649060732), (76, 2064600151), (86, 1824530366), (172, 912265183), (557, 281704868), (817, 192055828), (1114, 140852434), (1634, 96027914), (2228, 70426217), (3268, 48013957), (10583, 14826572), (21166, 7413286), (23951, 6551276), (42332, 3706643), (47902, 3275638), (86201, 1820276), (95804, 1637819), (172402, 910138), (344804, 455069)]