157766706721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 183138283584

約数和(自身を除く): 25371576863

約数列:

[1, 13, 17, 107, 169, 221, 457, 1123, 1391, 1819, 2873, 5941, 7769, 14599, 18083, 19091, 23647, 48899, 77233, 100997, 120161, 189787, 248183, 307411, 513211, 635687, 831283, 1312961, 1562093, 2042737, 3226379, 6671743, 8263931, 8724587, 10806679, 20307209, 26555581, 54913577, 86732659, 113419631, 140486827, 345222553, 713876501, 933530809, 1474455203, 9280394513, 12135900517, 157766706721]

約数ペア:

[(1, 157766706721), (13, 12135900517), (17, 9280394513), (107, 1474455203), (169, 933530809), (221, 713876501), (457, 345222553), (1123, 140486827), (1391, 113419631), (1819, 86732659), (2873, 54913577), (5941, 26555581), (7769, 20307209), (14599, 10806679), (18083, 8724587), (19091, 8263931), (23647, 6671743), (48899, 3226379), (77233, 2042737), (100997, 1562093), (120161, 1312961), (189787, 831283), (248183, 635687), (307411, 513211)]