145168994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{2503}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 222835968

約数和(自身を除く): 77666974

約数列:

[1, 2, 47, 94, 617, 1234, 2503, 5006, 28999, 57998, 117641, 235282, 1544351, 3088702, 72584497, 145168994]

約数ペア:

[(1, 145168994), (2, 72584497), (47, 3088702), (94, 1544351), (617, 235282), (1234, 117641), (2503, 57998), (5006, 28999)]