168952010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{128971}}^1$

素因数の和:129109

約数の個数: 16

約数和(自身を含む): 306437472

約数和(自身を除く): 137485462

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 128971, 257942, 644855, 1289710, 16895201, 33790402, 84476005, 168952010]

約数ペア:

[(1, 168952010), (2, 84476005), (5, 33790402), (10, 16895201), (131, 1289710), (262, 644855), (655, 257942), (1310, 128971)]