142079028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18587}}^1$

素因数の和:18621

約数の個数: 72

約数和(自身を含む): 415330272

約数和(自身を除く): 273251244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18587, 37174, 55761, 74348, 111522, 130109, 223044, 241631, 260218, 390327, 483262, 520436, 724893, 780654, 910763, 966524, 1449786, 1561308, 1691417, 1821526, 2732289, 2899572, 3382834, 3643052, 5074251, 5464578, 6765668, 10148502, 10929156, 11839919, 20297004, 23679838, 35519757, 47359676, 71039514, 142079028]

約数ペア:

[(1, 142079028), (2, 71039514), (3, 47359676), (4, 35519757), (6, 23679838), (7, 20297004), (12, 11839919), (13, 10929156), (14, 10148502), (21, 6765668), (26, 5464578), (28, 5074251), (39, 3643052), (42, 3382834), (49, 2899572), (52, 2732289), (78, 1821526), (84, 1691417), (91, 1561308), (98, 1449786), (147, 966524), (156, 910763), (182, 780654), (196, 724893), (273, 520436), (294, 483262), (364, 390327), (546, 260218), (588, 241631), (637, 223044), (1092, 130109), (1274, 111522), (1911, 74348), (2548, 55761), (3822, 37174), (7644, 18587)]