156915691244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1\times {\mathrm{13669}}^1$

素因数の和:14802

約数の個数: 48

約数和(自身を含む): 297243760800

約数和(自身を除く): 140328069556

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 859, 1028, 1718, 3341, 3436, 6682, 11167, 13364, 13669, 22334, 27338, 44668, 54676, 177697, 220763, 355394, 441526, 710788, 883052, 2869919, 3512933, 5739838, 7025866, 11479676, 11741671, 14051732, 23483342, 45668129, 46966684, 91336258, 152641723, 182672516, 305283446, 610566892, 3017609447, 6035218894, 12070437788, 39228922811, 78457845622, 156915691244]

約数ペア:

[(1, 156915691244), (2, 78457845622), (4, 39228922811), (13, 12070437788), (26, 6035218894), (52, 3017609447), (257, 610566892), (514, 305283446), (859, 182672516), (1028, 152641723), (1718, 91336258), (3341, 46966684), (3436, 45668129), (6682, 23483342), (11167, 14051732), (13364, 11741671), (13669, 11479676), (22334, 7025866), (27338, 5739838), (44668, 3512933), (54676, 2869919), (177697, 883052), (220763, 710788), (355394, 441526)]