163936048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{276919}}^1$

素因数の和:276964

約数の個数: 20

約数和(自身を含む): 326211760

約数和(自身を除く): 162275712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 276919, 553838, 1107676, 2215352, 4430704, 10246003, 20492006, 40984012, 81968024, 163936048]

約数ペア:

[(1, 163936048), (2, 81968024), (4, 40984012), (8, 20492006), (16, 10246003), (37, 4430704), (74, 2215352), (148, 1107676), (296, 553838), (592, 276919)]