156950317420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1\times {\mathrm{7841}}^1$

素因数の和:8491

約数の個数: 96

約数和(自身を含む): 357894827136

約数和(自身を除く): 200944509716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 461, 668, 835, 922, 1670, 1844, 2171, 2305, 3340, 4342, 4610, 5993, 7841, 8684, 9220, 10855, 11986, 15682, 21710, 23972, 29965, 31364, 39205, 43420, 59930, 76987, 78410, 101933, 119860, 153974, 156820, 203866, 307948, 384935, 407732, 509665, 769870, 1000831, 1019330, 1309447, 1539740, 2001662, 2038660, 2618894, 3614701, 4003324, 5004155, 5237788, 6547235, 7229402, 10008310, 13094470, 14458804, 17022811, 18073505, 20016620, 26188940, 34045622, 36147010, 46991113, 68091244, 72294020, 85114055, 93982226, 170228110, 187964452, 234955565, 340456220, 469911130, 603655067, 939822260, 1207310134, 2414620268, 3018275335, 6036550670, 7847515871, 12073101340, 15695031742, 31390063484, 39237579355, 78475158710, 156950317420]

約数ペア:

[(1, 156950317420), (2, 78475158710), (4, 39237579355), (5, 31390063484), (10, 15695031742), (13, 12073101340), (20, 7847515871), (26, 6036550670), (52, 3018275335), (65, 2414620268), (130, 1207310134), (167, 939822260), (260, 603655067), (334, 469911130), (461, 340456220), (668, 234955565), (835, 187964452), (922, 170228110), (1670, 93982226), (1844, 85114055), (2171, 72294020), (2305, 68091244), (3340, 46991113), (4342, 36147010), (4610, 34045622), (5993, 26188940), (7841, 20016620), (8684, 18073505), (9220, 17022811), (10855, 14458804), (11986, 13094470), (15682, 10008310), (21710, 7229402), (23972, 6547235), (29965, 5237788), (31364, 5004155), (39205, 4003324), (43420, 3614701), (59930, 2618894), (76987, 2038660), (78410, 2001662), (101933, 1539740), (119860, 1309447), (153974, 1019330), (156820, 1000831), (203866, 769870), (307948, 509665), (384935, 407732)]