127938178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{9011}}^1$

素因数の和:9273

約数の個数: 16

約数和(自身を含む): 198984960

約数和(自身を除く): 71046782

約数列:

[1, 2, 31, 62, 229, 458, 7099, 9011, 14198, 18022, 279341, 558682, 2063519, 4127038, 63969089, 127938178]

約数ペア:

[(1, 127938178), (2, 63969089), (31, 4127038), (62, 2063519), (229, 558682), (458, 279341), (7099, 18022), (9011, 14198)]