168322518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102761}}^1$

素因数の和:102789

約数の個数: 48

約数和(自身を含む): 448864416

約数和(自身を除く): 280541898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 102761, 205522, 308283, 616566, 719327, 924849, 1335893, 1438654, 1849698, 2157981, 2671786, 4007679, 4315962, 6473943, 8015358, 9351251, 12023037, 12947886, 18702502, 24046074, 28053753, 56107506, 84161259, 168322518]

約数ペア:

[(1, 168322518), (2, 84161259), (3, 56107506), (6, 28053753), (7, 24046074), (9, 18702502), (13, 12947886), (14, 12023037), (18, 9351251), (21, 8015358), (26, 6473943), (39, 4315962), (42, 4007679), (63, 2671786), (78, 2157981), (91, 1849698), (117, 1438654), (126, 1335893), (182, 924849), (234, 719327), (273, 616566), (546, 308283), (819, 205522), (1638, 102761)]