147522238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4463

約数の個数: 16

約数和(自身を含む): 225348480

約数和(自身を除く): 77826242

約数列:

[1, 2, 71, 142, 251, 502, 4139, 8278, 17821, 35642, 293869, 587738, 1038889, 2077778, 73761119, 147522238]

約数ペア:

[(1, 147522238), (2, 73761119), (71, 2077778), (142, 1038889), (251, 587738), (502, 293869), (4139, 35642), (8278, 17821)]