164049730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29347}}^1$

素因数の和:29410

約数の個数: 32

約数和(自身を含む): 325410624

約数和(自身を除く): 161360894

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 29347, 58694, 146735, 293470, 381511, 763022, 1261921, 1907555, 2523842, 3815110, 6309605, 12619210, 16404973, 32809946, 82024865, 164049730]

約数ペア:

[(1, 164049730), (2, 82024865), (5, 32809946), (10, 16404973), (13, 12619210), (26, 6309605), (43, 3815110), (65, 2523842), (86, 1907555), (130, 1261921), (215, 763022), (430, 381511), (559, 293470), (1118, 146735), (2795, 58694), (5590, 29347)]