123958014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 264078720

約数和(自身を除く): 140120706

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 361, 379, 453, 722, 758, 906, 1083, 1137, 2166, 2274, 2869, 5738, 7201, 8607, 14402, 17214, 21603, 43206, 54511, 57229, 109022, 114458, 136819, 163533, 171687, 273638, 327066, 343374, 410457, 820914, 1087351, 2174702, 3262053, 6524106, 20659669, 41319338, 61979007, 123958014]

約数ペア:

[(1, 123958014), (2, 61979007), (3, 41319338), (6, 20659669), (19, 6524106), (38, 3262053), (57, 2174702), (114, 1087351), (151, 820914), (302, 410457), (361, 343374), (379, 327066), (453, 273638), (722, 171687), (758, 163533), (906, 136819), (1083, 114458), (1137, 109022), (2166, 57229), (2274, 54511), (2869, 43206), (5738, 21603), (7201, 17214), (8607, 14402)]