156946080809

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{2351}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 191121638400

約数和(自身を除く): 34175557591

約数列:

[1, 7, 29, 49, 109, 203, 431, 763, 1421, 2351, 3017, 3161, 5341, 12499, 16457, 21119, 22127, 46979, 68179, 87493, 115199, 154889, 256259, 328853, 477253, 612451, 1013281, 1362391, 1793813, 2301971, 3340771, 7092967, 7431511, 9536737, 12556691, 29385149, 49650769, 52020577, 66757159, 110447629, 205696043, 364144039, 773133403, 1439872301, 3202981241, 5411933821, 22420868687, 156946080809]

約数ペア:

[(1, 156946080809), (7, 22420868687), (29, 5411933821), (49, 3202981241), (109, 1439872301), (203, 773133403), (431, 364144039), (763, 205696043), (1421, 110447629), (2351, 66757159), (3017, 52020577), (3161, 49650769), (5341, 29385149), (12499, 12556691), (16457, 9536737), (21119, 7431511), (22127, 7092967), (46979, 3340771), (68179, 2301971), (87493, 1793813), (115199, 1362391), (154889, 1013281), (256259, 612451), (328853, 477253)]