156988247995

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{7393}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 193358187072

約数和(自身を除く): 36369939077

約数列:

[1, 5, 53, 227, 265, 353, 1135, 1765, 7393, 12031, 18709, 36965, 60155, 80131, 93545, 391829, 400655, 1678211, 1959145, 2609729, 4246943, 8391055, 13048645, 21234715, 88945183, 138315637, 444725915, 592408483, 691578185, 2962042415, 31397649599, 156988247995]

約数ペア:

[(1, 156988247995), (5, 31397649599), (53, 2962042415), (227, 691578185), (265, 592408483), (353, 444725915), (1135, 138315637), (1765, 88945183), (7393, 21234715), (12031, 13048645), (18709, 8391055), (36965, 4246943), (60155, 2609729), (80131, 1959145), (93545, 1678211), (391829, 400655)]