79638156668

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{187009}}^1$

素因数の和:187314

約数の個数: 48

約数和(自身を含む): 162366570240

約数和(自身を除く): 82728413572

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 227, 268, 454, 469, 908, 938, 1589, 1876, 3178, 6356, 15209, 30418, 60836, 106463, 187009, 212926, 374018, 425852, 748036, 1309063, 2618126, 5236252, 12529603, 25059206, 42451043, 50118412, 84902086, 87707221, 169804172, 175414442, 297157301, 350828884, 594314602, 1188629204, 2844219881, 5688439762, 11376879524, 19909539167, 39819078334, 79638156668]

約数ペア:

[(1, 79638156668), (2, 39819078334), (4, 19909539167), (7, 11376879524), (14, 5688439762), (28, 2844219881), (67, 1188629204), (134, 594314602), (227, 350828884), (268, 297157301), (454, 175414442), (469, 169804172), (908, 87707221), (938, 84902086), (1589, 50118412), (1876, 42451043), (3178, 25059206), (6356, 12529603), (15209, 5236252), (30418, 2618126), (60836, 1309063), (106463, 748036), (187009, 425852), (212926, 374018)]