129097184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 270336528

約数和(自身を除く): 141239344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 307, 544, 614, 773, 1228, 1546, 2456, 3092, 4912, 5219, 6184, 9824, 10438, 12368, 13141, 20876, 24736, 26282, 41752, 52564, 83504, 105128, 167008, 210256, 237311, 420512, 474622, 949244, 1898488, 3796976, 4034287, 7593952, 8068574, 16137148, 32274296, 64548592, 129097184]

約数ペア:

[(1, 129097184), (2, 64548592), (4, 32274296), (8, 16137148), (16, 8068574), (17, 7593952), (32, 4034287), (34, 3796976), (68, 1898488), (136, 949244), (272, 474622), (307, 420512), (544, 237311), (614, 210256), (773, 167008), (1228, 105128), (1546, 83504), (2456, 52564), (3092, 41752), (4912, 26282), (5219, 24736), (6184, 20876), (9824, 13141), (10438, 12368)]