145901028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19121

約数の個数: 72

約数和(自身を含む): 426502272

約数和(自身を除く): 280601244

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, 19087, 38174, 57261, 76348, 114522, 133609, 229044, 248131, 267218, 400827, 496262, 534436, 744393, 801654, 935263, 992524, 1488786, 1603308, 1736917, 1870526, 2805789, 2977572, 3473834, 3741052, 5210751, 5611578, 6947668, 10421502, 11223156, 12158419, 20843004, 24316838, 36475257, 48633676, 72950514, 145901028]

約数ペア:

[(1, 145901028), (2, 72950514), (3, 48633676), (4, 36475257), (6, 24316838), (7, 20843004), (12, 12158419), (13, 11223156), (14, 10421502), (21, 6947668), (26, 5611578), (28, 5210751), (39, 3741052), (42, 3473834), (49, 2977572), (52, 2805789), (78, 1870526), (84, 1736917), (91, 1603308), (98, 1488786), (147, 992524), (156, 935263), (182, 801654), (196, 744393), (273, 534436), (294, 496262), (364, 400827), (546, 267218), (588, 248131), (637, 229044), (1092, 133609), (1274, 114522), (1911, 76348), (2548, 57261), (3822, 38174), (7644, 19087)]