147046978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{8963}}^1$

素因数の和:9609

約数の個数: 16

約数和(自身を含む): 237940416

約数和(自身を除く): 90893438

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 8963, 16406, 17926, 116519, 233038, 5655653, 11311306, 73523489, 147046978]

約数ペア:

[(1, 147046978), (2, 73523489), (13, 11311306), (26, 5655653), (631, 233038), (1262, 116519), (8203, 17926), (8963, 16406)]