145772984

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17239}}^1$

素因数の和:17403

約数の個数: 32

約数和(自身を含む): 314457600

約数和(自身を除く): 168684616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 17239, 34478, 68956, 120673, 137912, 241346, 482692, 965384, 2603089, 5206178, 10412356, 18221623, 20824712, 36443246, 72886492, 145772984]

約数ペア:

[(1, 145772984), (2, 72886492), (4, 36443246), (7, 20824712), (8, 18221623), (14, 10412356), (28, 5206178), (56, 2603089), (151, 965384), (302, 482692), (604, 241346), (1057, 137912), (1208, 120673), (2114, 68956), (4228, 34478), (8456, 17239)]