158303801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 170035200

約数和(自身を除く): 11731399

約数列:

[1, 19, 71, 239, 491, 1349, 4541, 9329, 16969, 34861, 117349, 322411, 662359, 2229631, 8331779, 158303801]

約数ペア:

[(1, 158303801), (19, 8331779), (71, 2229631), (239, 662359), (491, 322411), (1349, 117349), (4541, 34861), (9329, 16969)]