156637796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3019}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 334857600

約数和(自身を除く): 178219804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1853, 3019, 3052, 3706, 6038, 7412, 12076, 12971, 21133, 25942, 42266, 51323, 51884, 84532, 102646, 205292, 329071, 359261, 658142, 718522, 1316284, 1437044, 2303497, 4606994, 5594207, 9213988, 11188414, 22376828, 39159449, 78318898, 156637796]

約数ペア:

[(1, 156637796), (2, 78318898), (4, 39159449), (7, 22376828), (14, 11188414), (17, 9213988), (28, 5594207), (34, 4606994), (68, 2303497), (109, 1437044), (119, 1316284), (218, 718522), (238, 658142), (436, 359261), (476, 329071), (763, 205292), (1526, 102646), (1853, 84532), (3019, 51884), (3052, 51323), (3706, 42266), (6038, 25942), (7412, 21133), (12076, 12971)]