156939112780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{600517}}^1$

素因数の和:600778

約数の個数: 48

約数和(自身を含む): 335953789920

約数和(自身を除く): 179014677140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 179, 292, 358, 365, 716, 730, 895, 1460, 1790, 3580, 13067, 26134, 52268, 65335, 130670, 261340, 600517, 1201034, 2402068, 3002585, 6005170, 12010340, 43837741, 87675482, 107492543, 175350964, 214985086, 219188705, 429970172, 438377410, 537462715, 876754820, 1074925430, 2149850860, 7846955639, 15693911278, 31387822556, 39234778195, 78469556390, 156939112780]

約数ペア:

[(1, 156939112780), (2, 78469556390), (4, 39234778195), (5, 31387822556), (10, 15693911278), (20, 7846955639), (73, 2149850860), (146, 1074925430), (179, 876754820), (292, 537462715), (358, 438377410), (365, 429970172), (716, 219188705), (730, 214985086), (895, 175350964), (1460, 107492543), (1790, 87675482), (3580, 43837741), (13067, 12010340), (26134, 6005170), (52268, 3002585), (65335, 2402068), (130670, 1201034), (261340, 600517)]