129120824

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 287444160

約数和(自身を除く): 158323336

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 101, 148, 202, 259, 296, 404, 518, 617, 707, 808, 1036, 1234, 1414, 2072, 2468, 2828, 3737, 4319, 4936, 5656, 7474, 8638, 14948, 17276, 22829, 26159, 29896, 34552, 45658, 52318, 62317, 91316, 104636, 124634, 159803, 182632, 209272, 249268, 319606, 436219, 498536, 639212, 872438, 1278424, 1744876, 2305729, 3489752, 4611458, 9222916, 16140103, 18445832, 32280206, 64560412, 129120824]

約数ペア:

[(1, 129120824), (2, 64560412), (4, 32280206), (7, 18445832), (8, 16140103), (14, 9222916), (28, 4611458), (37, 3489752), (56, 2305729), (74, 1744876), (101, 1278424), (148, 872438), (202, 639212), (259, 498536), (296, 436219), (404, 319606), (518, 249268), (617, 209272), (707, 182632), (808, 159803), (1036, 124634), (1234, 104636), (1414, 91316), (2072, 62317), (2468, 52318), (2828, 45658), (3737, 34552), (4319, 29896), (4936, 26159), (5656, 22829), (7474, 17276), (8638, 14948)]