157210236

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 416720304

約数和(自身を除く): 259510068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1476, 1548, 1763, 2477, 3526, 4954, 5289, 7052, 7431, 9908, 10578, 14862, 15867, 21156, 22293, 29724, 31734, 44586, 63468, 89172, 101557, 106511, 203114, 213022, 304671, 319533, 406228, 426044, 609342, 639066, 914013, 958599, 1218684, 1278132, 1828026, 1917198, 3656052, 3834396, 4366951, 8733902, 13100853, 17467804, 26201706, 39302559, 52403412, 78605118, 157210236]

約数ペア:

[(1, 157210236), (2, 78605118), (3, 52403412), (4, 39302559), (6, 26201706), (9, 17467804), (12, 13100853), (18, 8733902), (36, 4366951), (41, 3834396), (43, 3656052), (82, 1917198), (86, 1828026), (123, 1278132), (129, 1218684), (164, 958599), (172, 914013), (246, 639066), (258, 609342), (369, 426044), (387, 406228), (492, 319533), (516, 304671), (738, 213022), (774, 203114), (1476, 106511), (1548, 101557), (1763, 89172), (2477, 63468), (3526, 44586), (4954, 31734), (5289, 29724), (7052, 22293), (7431, 21156), (9908, 15867), (10578, 14862)]