157028473672

素因数分解:

$2^3\times 7^2\times {\mathrm{491}}^1\times {\mathrm{815851}}^1$

素因数の和:816362

約数の個数: 48

約数和(自身を含む): 343196302320

約数和(自身を除く): 186167828648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 491, 982, 1964, 3437, 3928, 6874, 13748, 24059, 27496, 48118, 96236, 192472, 815851, 1631702, 3263404, 5710957, 6526808, 11421914, 22843828, 39976699, 45687656, 79953398, 159906796, 319813592, 400582841, 801165682, 1602331364, 2804079887, 3204662728, 5608159774, 11216319548, 19628559209, 22432639096, 39257118418, 78514236836, 157028473672]

約数ペア:

[(1, 157028473672), (2, 78514236836), (4, 39257118418), (7, 22432639096), (8, 19628559209), (14, 11216319548), (28, 5608159774), (49, 3204662728), (56, 2804079887), (98, 1602331364), (196, 801165682), (392, 400582841), (491, 319813592), (982, 159906796), (1964, 79953398), (3437, 45687656), (3928, 39976699), (6874, 22843828), (13748, 11421914), (24059, 6526808), (27496, 5710957), (48118, 3263404), (96236, 1631702), (192472, 815851)]