172076278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 303482592

約数和(自身を除く): 131406314

約数列:

[1, 2, 11, 17, 22, 34, 121, 151, 187, 242, 277, 302, 374, 554, 1661, 2057, 2567, 3047, 3322, 4114, 4709, 5134, 6094, 9418, 18271, 28237, 33517, 36542, 41827, 51799, 56474, 67034, 83654, 103598, 310607, 460097, 569789, 621214, 711059, 920194, 1139578, 1422118, 5061067, 7821649, 10122134, 15643298, 86038139, 172076278]

約数ペア:

[(1, 172076278), (2, 86038139), (11, 15643298), (17, 10122134), (22, 7821649), (34, 5061067), (121, 1422118), (151, 1139578), (187, 920194), (242, 711059), (277, 621214), (302, 569789), (374, 460097), (554, 310607), (1661, 103598), (2057, 83654), (2567, 67034), (3047, 56474), (3322, 51799), (4114, 41827), (4709, 36542), (5134, 33517), (6094, 28237), (9418, 18271)]