157027208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 325503360

約数和(自身を除く): 168476152

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 107, 137, 206, 214, 274, 412, 428, 548, 824, 856, 1096, 1339, 1391, 1781, 2678, 2782, 3562, 5356, 5564, 7124, 10712, 11021, 11128, 14111, 14248, 14659, 22042, 28222, 29318, 44084, 56444, 58636, 88168, 112888, 117272, 143273, 183443, 190567, 286546, 366886, 381134, 573092, 733772, 762268, 1146184, 1467544, 1509877, 1524536, 3019754, 6039508, 12079016, 19628401, 39256802, 78513604, 157027208]

約数ペア:

[(1, 157027208), (2, 78513604), (4, 39256802), (8, 19628401), (13, 12079016), (26, 6039508), (52, 3019754), (103, 1524536), (104, 1509877), (107, 1467544), (137, 1146184), (206, 762268), (214, 733772), (274, 573092), (412, 381134), (428, 366886), (548, 286546), (824, 190567), (856, 183443), (1096, 143273), (1339, 117272), (1391, 112888), (1781, 88168), (2678, 58636), (2782, 56444), (3562, 44084), (5356, 29318), (5564, 28222), (7124, 22042), (10712, 14659), (11021, 14248), (11128, 14111)]