167259540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{56891}}^1$

素因数の和:56917

約数の個数: 72

約数和(自身を含む): 544797792

約数和(自身を除く): 377538252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 56891, 113782, 170673, 227564, 284455, 341346, 398237, 568910, 682692, 796474, 853365, 1137820, 1194711, 1592948, 1706730, 1991185, 2389422, 2787659, 3413460, 3982370, 4778844, 5575318, 5973555, 7964740, 8362977, 11150636, 11947110, 13938295, 16725954, 23894220, 27876590, 33451908, 41814885, 55753180, 83629770, 167259540]

約数ペア:

[(1, 167259540), (2, 83629770), (3, 55753180), (4, 41814885), (5, 33451908), (6, 27876590), (7, 23894220), (10, 16725954), (12, 13938295), (14, 11947110), (15, 11150636), (20, 8362977), (21, 7964740), (28, 5973555), (30, 5575318), (35, 4778844), (42, 3982370), (49, 3413460), (60, 2787659), (70, 2389422), (84, 1991185), (98, 1706730), (105, 1592948), (140, 1194711), (147, 1137820), (196, 853365), (210, 796474), (245, 682692), (294, 568910), (420, 398237), (490, 341346), (588, 284455), (735, 227564), (980, 170673), (1470, 113782), (2940, 56891)]