157077372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 387365328

約数和(自身を除く): 230287956

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 257, 318, 372, 514, 636, 771, 961, 1028, 1542, 1643, 1922, 2883, 3084, 3286, 3844, 4929, 5766, 6572, 7967, 9858, 11532, 13621, 15934, 19716, 23901, 27242, 31868, 40863, 47802, 50933, 54484, 81726, 95604, 101866, 152799, 163452, 203732, 246977, 305598, 422251, 493954, 611196, 740931, 844502, 987908, 1266753, 1481862, 1689004, 2533506, 2963724, 5067012, 13089781, 26179562, 39269343, 52359124, 78538686, 157077372]

約数ペア:

[(1, 157077372), (2, 78538686), (3, 52359124), (4, 39269343), (6, 26179562), (12, 13089781), (31, 5067012), (53, 2963724), (62, 2533506), (93, 1689004), (106, 1481862), (124, 1266753), (159, 987908), (186, 844502), (212, 740931), (257, 611196), (318, 493954), (372, 422251), (514, 305598), (636, 246977), (771, 203732), (961, 163452), (1028, 152799), (1542, 101866), (1643, 95604), (1922, 81726), (2883, 54484), (3084, 50933), (3286, 47802), (3844, 40863), (4929, 31868), (5766, 27242), (6572, 23901), (7967, 19716), (9858, 15934), (11532, 13621)]