145754918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{17599}}^1$

素因数の和:17743

約数の個数: 16

約数和(自身を含む): 226195200

約数和(自身を除く): 80440282

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 17599, 35198, 721559, 1443118, 1777499, 3554998, 72877459, 145754918]

約数ペア:

[(1, 145754918), (2, 72877459), (41, 3554998), (82, 1777499), (101, 1443118), (202, 721559), (4141, 35198), (8282, 17599)]