156932958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 388523520

約数和(自身を除く): 231590562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 197, 273, 394, 546, 591, 1182, 1379, 1459, 2561, 2758, 2918, 4137, 4377, 5122, 7683, 8274, 8754, 10213, 15366, 17927, 18967, 20426, 30639, 35854, 37934, 53781, 56901, 61278, 107562, 113802, 132769, 265538, 287423, 398307, 574846, 796614, 862269, 1724538, 2011961, 3736499, 4023922, 6035883, 7472998, 11209497, 12071766, 22418994, 26155493, 52310986, 78466479, 156932958]

約数ペア:

[(1, 156932958), (2, 78466479), (3, 52310986), (6, 26155493), (7, 22418994), (13, 12071766), (14, 11209497), (21, 7472998), (26, 6035883), (39, 4023922), (42, 3736499), (78, 2011961), (91, 1724538), (182, 862269), (197, 796614), (273, 574846), (394, 398307), (546, 287423), (591, 265538), (1182, 132769), (1379, 113802), (1459, 107562), (2561, 61278), (2758, 56901), (2918, 53781), (4137, 37934), (4377, 35854), (5122, 30639), (7683, 20426), (8274, 18967), (8754, 17927), (10213, 15366)]