156934903988

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1\times {\mathrm{8521}}^1$

素因数の和:9120

約数の個数: 48

約数和(自身を含む): 280612416000

約数和(自身を除く): 123677512012

約数列:

[1, 2, 4, 79, 158, 167, 316, 334, 349, 668, 698, 1396, 8521, 13193, 17042, 26386, 27571, 34084, 52772, 55142, 58283, 110284, 116566, 233132, 673159, 1346318, 1423007, 2692636, 2846014, 2973829, 4604357, 5692028, 5947658, 9208714, 11895316, 18417428, 112417553, 224835106, 234932491, 449670212, 469864982, 496629443, 939729964, 993258886, 1986517772, 39233725997, 78467451994, 156934903988]

約数ペア:

[(1, 156934903988), (2, 78467451994), (4, 39233725997), (79, 1986517772), (158, 993258886), (167, 939729964), (316, 496629443), (334, 469864982), (349, 449670212), (668, 234932491), (698, 224835106), (1396, 112417553), (8521, 18417428), (13193, 11895316), (17042, 9208714), (26386, 5947658), (27571, 5692028), (34084, 4604357), (52772, 2973829), (55142, 2846014), (58283, 2692636), (110284, 1423007), (116566, 1346318), (233132, 673159)]