156760105190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19767983}}^1$

素因数の和:19768064

約数の個数: 32

約数和(自身を含む): 308854982016

約数和(自身を除く): 152094876826

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 19767983, 39535966, 98839915, 197679830, 256983779, 513967558, 1205846963, 1284918895, 2411693926, 2569837790, 6029234815, 12058469630, 15676010519, 31352021038, 78380052595, 156760105190]

約数ペア:

[(1, 156760105190), (2, 78380052595), (5, 31352021038), (10, 15676010519), (13, 12058469630), (26, 6029234815), (61, 2569837790), (65, 2411693926), (122, 1284918895), (130, 1205846963), (305, 513967558), (610, 256983779), (793, 197679830), (1586, 98839915), (3965, 39535966), (7930, 19767983)]