142202914

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 251536896

約数和(自身を除く): 109333982

約数列:

[1, 2, 7, 14, 37, 74, 259, 271, 518, 542, 1013, 1897, 2026, 3794, 7091, 10027, 14182, 20054, 37481, 70189, 74962, 140378, 262367, 274523, 524734, 549046, 1921661, 3843322, 10157351, 20314702, 71101457, 142202914]

約数ペア:

[(1, 142202914), (2, 71101457), (7, 20314702), (14, 10157351), (37, 3843322), (74, 1921661), (259, 549046), (271, 524734), (518, 274523), (542, 262367), (1013, 140378), (1897, 74962), (2026, 70189), (3794, 37481), (7091, 20054), (10027, 14182)]