156916425610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{17623}}^1$

素因数の和:18739

約数の個数: 64

約数和(自身を含む): 325617076224

約数和(自身を除く): 168700650614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 971, 1310, 1834, 1942, 4585, 4855, 6797, 9170, 9710, 13594, 17623, 33985, 35246, 67970, 88115, 123361, 127201, 176230, 246722, 254402, 616805, 636005, 890407, 1233610, 1272010, 1780814, 2308613, 4452035, 4617226, 8904070, 11543065, 16160291, 17111933, 23086130, 32320582, 34223866, 80801455, 85559665, 119783531, 161602910, 171119330, 239567062, 598917655, 1197835310, 2241663223, 4483326446, 11208316115, 15691642561, 22416632230, 31383285122, 78458212805, 156916425610]

約数ペア:

[(1, 156916425610), (2, 78458212805), (5, 31383285122), (7, 22416632230), (10, 15691642561), (14, 11208316115), (35, 4483326446), (70, 2241663223), (131, 1197835310), (262, 598917655), (655, 239567062), (917, 171119330), (971, 161602910), (1310, 119783531), (1834, 85559665), (1942, 80801455), (4585, 34223866), (4855, 32320582), (6797, 23086130), (9170, 17111933), (9710, 16160291), (13594, 11543065), (17623, 8904070), (33985, 4617226), (35246, 4452035), (67970, 2308613), (88115, 1780814), (123361, 1272010), (127201, 1233610), (176230, 890407), (246722, 636005), (254402, 616805)]