133374520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196139}}^1$

素因数の和:196167

約数の個数: 32

約数和(自身を含む): 317746800

約数和(自身を除く): 184372280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 196139, 392278, 784556, 980695, 1569112, 1961390, 3334363, 3922780, 6668726, 7845560, 13337452, 16671815, 26674904, 33343630, 66687260, 133374520]

約数ペア:

[(1, 133374520), (2, 66687260), (4, 33343630), (5, 26674904), (8, 16671815), (10, 13337452), (17, 7845560), (20, 6668726), (34, 3922780), (40, 3334363), (68, 1961390), (85, 1569112), (136, 980695), (170, 784556), (340, 392278), (680, 196139)]