147340456

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 279636480

約数和(自身を除く): 132296024

約数列:

[1, 2, 4, 8, 191, 211, 382, 422, 457, 764, 844, 914, 1528, 1688, 1828, 3656, 40301, 80602, 87287, 96427, 161204, 174574, 192854, 322408, 349148, 385708, 698296, 771416, 18417557, 36835114, 73670228, 147340456]

約数ペア:

[(1, 147340456), (2, 73670228), (4, 36835114), (8, 18417557), (191, 771416), (211, 698296), (382, 385708), (422, 349148), (457, 322408), (764, 192854), (844, 174574), (914, 161204), (1528, 96427), (1688, 87287), (1828, 80602), (3656, 40301)]