156620898238

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{64969}}^1$

素因数の和:66449

約数の個数: 48

約数和(自身を含む): 289567651680

約数和(自身を除く): 132946753442

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1447, 1666, 2894, 10129, 20258, 24599, 49198, 64969, 70903, 129938, 141806, 172193, 344386, 454783, 909566, 1104473, 1205351, 2208946, 2410702, 3183481, 6366962, 7731311, 15462622, 54119177, 94010143, 108238354, 188020286, 658071001, 1316142002, 1598172431, 3196344862, 4606497007, 9212994014, 11187207017, 22374414034, 78310449119, 156620898238]

約数ペア:

[(1, 156620898238), (2, 78310449119), (7, 22374414034), (14, 11187207017), (17, 9212994014), (34, 4606497007), (49, 3196344862), (98, 1598172431), (119, 1316142002), (238, 658071001), (833, 188020286), (1447, 108238354), (1666, 94010143), (2894, 54119177), (10129, 15462622), (20258, 7731311), (24599, 6366962), (49198, 3183481), (64969, 2410702), (70903, 2208946), (129938, 1205351), (141806, 1104473), (172193, 909566), (344386, 454783)]