164122105140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{130255639}}^1$

素因数の和:130255661

約数の個数: 72

約数和(自身を含む): 568956635520

約数和(自身を除く): 404834530380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 130255639, 260511278, 390766917, 521022556, 651278195, 781533834, 911789473, 1172300751, 1302556390, 1563067668, 1823578946, 1953834585, 2344601502, 2605112780, 2735368419, 3647157892, 3907669170, 4558947365, 4689203004, 5470736838, 5861503755, 7815338340, 8206105257, 9117894730, 10941473676, 11723007510, 13676842095, 16412210514, 18235789460, 23446015020, 27353684190, 32824421028, 41030526285, 54707368380, 82061052570, 164122105140]

約数ペア:

[(1, 164122105140), (2, 82061052570), (3, 54707368380), (4, 41030526285), (5, 32824421028), (6, 27353684190), (7, 23446015020), (9, 18235789460), (10, 16412210514), (12, 13676842095), (14, 11723007510), (15, 10941473676), (18, 9117894730), (20, 8206105257), (21, 7815338340), (28, 5861503755), (30, 5470736838), (35, 4689203004), (36, 4558947365), (42, 3907669170), (45, 3647157892), (60, 2735368419), (63, 2605112780), (70, 2344601502), (84, 1953834585), (90, 1823578946), (105, 1563067668), (126, 1302556390), (140, 1172300751), (180, 911789473), (210, 781533834), (252, 651278195), (315, 521022556), (420, 390766917), (630, 260511278), (1260, 130255639)]