138886524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1439}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 402554880

約数和(自身を除く): 263668356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 1149, 1439, 1532, 2298, 2681, 2878, 3447, 4317, 4596, 5362, 5756, 6894, 8043, 8634, 10073, 10724, 12951, 13788, 16086, 17268, 20146, 24129, 25902, 30219, 32172, 40292, 48258, 51804, 60438, 90657, 96516, 120876, 181314, 362628, 551137, 1102274, 1653411, 2204548, 3306822, 3857959, 4960233, 6613644, 7715918, 9920466, 11573877, 15431836, 19840932, 23147754, 34721631, 46295508, 69443262, 138886524]

約数ペア:

[(1, 138886524), (2, 69443262), (3, 46295508), (4, 34721631), (6, 23147754), (7, 19840932), (9, 15431836), (12, 11573877), (14, 9920466), (18, 7715918), (21, 6613644), (28, 4960233), (36, 3857959), (42, 3306822), (63, 2204548), (84, 1653411), (126, 1102274), (252, 551137), (383, 362628), (766, 181314), (1149, 120876), (1439, 96516), (1532, 90657), (2298, 60438), (2681, 51804), (2878, 48258), (3447, 40292), (4317, 32172), (4596, 30219), (5362, 25902), (5756, 24129), (6894, 20146), (8043, 17268), (8634, 16086), (10073, 13788), (10724, 12951)]