157180530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6607}}^1$

素因数の和:6691

約数の個数: 64

約数和(自身を含む): 412973568

約数和(自身を除く): 255793038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 6607, 7930, 11895, 13214, 19821, 23790, 33035, 39642, 66070, 85891, 99105, 171782, 198210, 257673, 403027, 429455, 515346, 806054, 858910, 1209081, 1288365, 2015135, 2418162, 2576730, 4030270, 5239351, 6045405, 10478702, 12090810, 15718053, 26196755, 31436106, 52393510, 78590265, 157180530]

約数ペア:

[(1, 157180530), (2, 78590265), (3, 52393510), (5, 31436106), (6, 26196755), (10, 15718053), (13, 12090810), (15, 10478702), (26, 6045405), (30, 5239351), (39, 4030270), (61, 2576730), (65, 2418162), (78, 2015135), (122, 1288365), (130, 1209081), (183, 858910), (195, 806054), (305, 515346), (366, 429455), (390, 403027), (610, 257673), (793, 198210), (915, 171782), (1586, 99105), (1830, 85891), (2379, 66070), (3965, 39642), (4758, 33035), (6607, 23790), (7930, 19821), (11895, 13214)]