128235372

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3790

約数の個数: 48

約数和(自身を含む): 310915584

約数和(自身を除く): 182680212

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 2911, 3671, 5822, 7342, 8733, 11013, 11644, 14684, 17466, 22026, 34932, 44052, 150511, 260641, 301022, 451533, 521282, 602044, 781923, 903066, 1042564, 1563846, 1806132, 3127692, 10686281, 21372562, 32058843, 42745124, 64117686, 128235372]

約数ペア:

[(1, 128235372), (2, 64117686), (3, 42745124), (4, 32058843), (6, 21372562), (12, 10686281), (41, 3127692), (71, 1806132), (82, 1563846), (123, 1042564), (142, 903066), (164, 781923), (213, 602044), (246, 521282), (284, 451533), (426, 301022), (492, 260641), (852, 150511), (2911, 44052), (3671, 34932), (5822, 22026), (7342, 17466), (8733, 14684), (11013, 11644)]