144990768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232357}}^1$

素因数の和:232381

約数の個数: 40

約数和(自身を含む): 403373488

約数和(自身を除く): 258382720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 232357, 464714, 697071, 929428, 1394142, 1858856, 2788284, 3020641, 3717712, 5576568, 6041282, 9061923, 11153136, 12082564, 18123846, 24165128, 36247692, 48330256, 72495384, 144990768]

約数ペア:

[(1, 144990768), (2, 72495384), (3, 48330256), (4, 36247692), (6, 24165128), (8, 18123846), (12, 12082564), (13, 11153136), (16, 9061923), (24, 6041282), (26, 5576568), (39, 3717712), (48, 3020641), (52, 2788284), (78, 1858856), (104, 1394142), (156, 929428), (208, 697071), (312, 464714), (624, 232357)]