137613756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 375532416

約数和(自身を除く): 237918660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 454, 588, 681, 908, 1031, 1362, 1589, 2062, 2724, 3093, 3178, 4124, 4767, 6186, 6356, 7217, 9534, 11123, 12372, 14434, 19068, 21651, 22246, 28868, 33369, 43302, 44492, 50519, 66738, 86604, 101038, 133476, 151557, 202076, 234037, 303114, 468074, 606228, 702111, 936148, 1404222, 1638259, 2808444, 3276518, 4914777, 6553036, 9829554, 11467813, 19659108, 22935626, 34403439, 45871252, 68806878, 137613756]

約数ペア:

[(1, 137613756), (2, 68806878), (3, 45871252), (4, 34403439), (6, 22935626), (7, 19659108), (12, 11467813), (14, 9829554), (21, 6553036), (28, 4914777), (42, 3276518), (49, 2808444), (84, 1638259), (98, 1404222), (147, 936148), (196, 702111), (227, 606228), (294, 468074), (454, 303114), (588, 234037), (681, 202076), (908, 151557), (1031, 133476), (1362, 101038), (1589, 86604), (2062, 66738), (2724, 50519), (3093, 44492), (3178, 43302), (4124, 33369), (4767, 28868), (6186, 22246), (6356, 21651), (7217, 19068), (9534, 14434), (11123, 12372)]