142703968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10957}}^1$

素因数の和:11015

約数の個数: 48

約数和(自身を含む): 314801424

約数和(自身を除く): 172097456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 10957, 13024, 21914, 43828, 87656, 120527, 175312, 241054, 350624, 405409, 482108, 810818, 964216, 1621636, 1928432, 3243272, 3856864, 4459499, 6486544, 8918998, 12973088, 17837996, 35675992, 71351984, 142703968]

約数ペア:

[(1, 142703968), (2, 71351984), (4, 35675992), (8, 17837996), (11, 12973088), (16, 8918998), (22, 6486544), (32, 4459499), (37, 3856864), (44, 3243272), (74, 1928432), (88, 1621636), (148, 964216), (176, 810818), (296, 482108), (352, 405409), (407, 350624), (592, 241054), (814, 175312), (1184, 120527), (1628, 87656), (3256, 43828), (6512, 21914), (10957, 13024)]