145145456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23201}}^1$

素因数の和:23249

約数の個数: 40

約数和(自身を含む): 310721184

約数和(自身を除く): 165575728

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 23201, 46402, 92804, 185608, 371216, 394417, 533623, 788834, 1067246, 1577668, 2134492, 3155336, 4268984, 6310672, 8537968, 9071591, 18143182, 36286364, 72572728, 145145456]

約数ペア:

[(1, 145145456), (2, 72572728), (4, 36286364), (8, 18143182), (16, 9071591), (17, 8537968), (23, 6310672), (34, 4268984), (46, 3155336), (68, 2134492), (92, 1577668), (136, 1067246), (184, 788834), (272, 533623), (368, 394417), (391, 371216), (782, 185608), (1564, 92804), (3128, 46402), (6256, 23201)]