156738126501

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1\times {\mathrm{35353}}^1$

素因数の和:37746

約数の個数: 48

約数和(自身を含む): 260097963840

約数和(自身を除く): 103359837339

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2357, 7071, 21213, 25927, 35353, 44783, 77781, 106059, 134349, 233343, 318177, 388883, 403047, 492613, 671707, 1166649, 1477839, 2015121, 3499947, 4433517, 6045363, 7388777, 22166331, 66498993, 83327021, 249981063, 749943189, 916597231, 1583213399, 2749791693, 4749640197, 8249375079, 14248920591, 17415347389, 52246042167, 156738126501]

約数ペア:

[(1, 156738126501), (3, 52246042167), (9, 17415347389), (11, 14248920591), (19, 8249375079), (33, 4749640197), (57, 2749791693), (99, 1583213399), (171, 916597231), (209, 749943189), (627, 249981063), (1881, 83327021), (2357, 66498993), (7071, 22166331), (21213, 7388777), (25927, 6045363), (35353, 4433517), (44783, 3499947), (77781, 2015121), (106059, 1477839), (134349, 1166649), (233343, 671707), (318177, 492613), (388883, 403047)]