156338974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 262920672

約数和(自身を除く): 106581698

約数列:

[1, 2, 11, 22, 61, 97, 122, 194, 671, 1067, 1201, 1342, 2134, 2402, 5917, 11834, 13211, 26422, 65087, 73261, 116497, 130174, 146522, 232994, 805871, 1281467, 1611742, 2562934, 7106317, 14212634, 78169487, 156338974]

約数ペア:

[(1, 156338974), (2, 78169487), (11, 14212634), (22, 7106317), (61, 2562934), (97, 1611742), (122, 1281467), (194, 805871), (671, 232994), (1067, 146522), (1201, 130174), (1342, 116497), (2134, 73261), (2402, 65087), (5917, 26422), (11834, 13211)]