156239564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 302843520

約数和(自身を除く): 146603956

約数列:

[1, 2, 4, 13, 26, 52, 73, 79, 146, 158, 292, 316, 521, 949, 1027, 1042, 1898, 2054, 2084, 3796, 4108, 5767, 6773, 11534, 13546, 23068, 27092, 38033, 41159, 74971, 76066, 82318, 149942, 152132, 164636, 299884, 494429, 535067, 988858, 1070134, 1977716, 2140268, 3004607, 6009214, 12018428, 39059891, 78119782, 156239564]

約数ペア:

[(1, 156239564), (2, 78119782), (4, 39059891), (13, 12018428), (26, 6009214), (52, 3004607), (73, 2140268), (79, 1977716), (146, 1070134), (158, 988858), (292, 535067), (316, 494429), (521, 299884), (949, 164636), (1027, 152132), (1042, 149942), (1898, 82318), (2054, 76066), (2084, 74971), (3796, 41159), (4108, 38033), (5767, 27092), (6773, 23068), (11534, 13546)]