156939838908

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{391063}}^1$

素因数の和:391754

約数の個数: 48

約数和(自身を含む): 373694501376

約数和(自身を除く): 216754662468

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 631, 636, 1262, 1893, 2524, 3786, 7572, 33443, 66886, 100329, 133772, 200658, 391063, 401316, 782126, 1173189, 1564252, 2346378, 4692756, 20726339, 41452678, 62179017, 82905356, 124358034, 246760753, 248716068, 493521506, 740282259, 987043012, 1480564518, 2961129036, 13078319909, 26156639818, 39234959727, 52313279636, 78469919454, 156939838908]

約数ペア:

[(1, 156939838908), (2, 78469919454), (3, 52313279636), (4, 39234959727), (6, 26156639818), (12, 13078319909), (53, 2961129036), (106, 1480564518), (159, 987043012), (212, 740282259), (318, 493521506), (631, 248716068), (636, 246760753), (1262, 124358034), (1893, 82905356), (2524, 62179017), (3786, 41452678), (7572, 20726339), (33443, 4692756), (66886, 2346378), (100329, 1564252), (133772, 1173189), (200658, 782126), (391063, 401316)]