165390438748

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1\times {\mathrm{16631}}^1$

素因数の和:17518

約数の個数: 48

約数和(自身を含む): 300136415040

約数和(自身を除く): 134745976292

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 769, 1538, 3076, 3233, 6466, 12932, 16631, 33262, 40757, 46909, 66524, 81514, 93818, 163028, 187636, 881443, 1014491, 1762886, 2028982, 2486177, 3525772, 4057964, 4972354, 9944708, 12789239, 25578478, 51156956, 53768023, 107536046, 215072092, 677829667, 780143579, 1355659334, 1560287158, 2711318668, 3120574316, 41347609687, 82695219374, 165390438748]

約数ペア:

[(1, 165390438748), (2, 82695219374), (4, 41347609687), (53, 3120574316), (61, 2711318668), (106, 1560287158), (122, 1355659334), (212, 780143579), (244, 677829667), (769, 215072092), (1538, 107536046), (3076, 53768023), (3233, 51156956), (6466, 25578478), (12932, 12789239), (16631, 9944708), (33262, 4972354), (40757, 4057964), (46909, 3525772), (66524, 2486177), (81514, 2028982), (93818, 1762886), (163028, 1014491), (187636, 881443)]