179013868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 355622400

約数和(自身を除く): 176608532

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 239, 319, 478, 587, 638, 956, 1174, 1276, 2348, 2629, 5258, 6457, 6931, 10516, 12914, 13862, 17023, 25828, 27724, 34046, 68092, 76241, 140293, 152482, 187253, 280586, 304964, 374506, 561172, 749012, 1543223, 3086446, 4068497, 6172892, 8136994, 16273988, 44753467, 89506934, 179013868]

約数ペア:

[(1, 179013868), (2, 89506934), (4, 44753467), (11, 16273988), (22, 8136994), (29, 6172892), (44, 4068497), (58, 3086446), (116, 1543223), (239, 749012), (319, 561172), (478, 374506), (587, 304964), (638, 280586), (956, 187253), (1174, 152482), (1276, 140293), (2348, 76241), (2629, 68092), (5258, 34046), (6457, 27724), (6931, 25828), (10516, 17023), (12914, 13862)]