138192180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2349

約数の個数: 96

約数和(自身を含む): 445347840

約数和(自身を除く): 307155660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2179, 2265, 3020, 3171, 4228, 4358, 4530, 5285, 6342, 6537, 8716, 9060, 10570, 10895, 12684, 13074, 15253, 15855, 21140, 21790, 26148, 30506, 31710, 32685, 43580, 45759, 61012, 63420, 65370, 76265, 91518, 130740, 152530, 183036, 228795, 305060, 329029, 457590, 658058, 915180, 987087, 1316116, 1645145, 1974174, 2303203, 3290290, 3948348, 4606406, 4935435, 6580580, 6909609, 9212812, 9870870, 11516015, 13819218, 19741740, 23032030, 27638436, 34548045, 46064060, 69096090, 138192180]

約数ペア:

[(1, 138192180), (2, 69096090), (3, 46064060), (4, 34548045), (5, 27638436), (6, 23032030), (7, 19741740), (10, 13819218), (12, 11516015), (14, 9870870), (15, 9212812), (20, 6909609), (21, 6580580), (28, 4935435), (30, 4606406), (35, 3948348), (42, 3290290), (60, 2303203), (70, 1974174), (84, 1645145), (105, 1316116), (140, 987087), (151, 915180), (210, 658058), (302, 457590), (420, 329029), (453, 305060), (604, 228795), (755, 183036), (906, 152530), (1057, 130740), (1510, 91518), (1812, 76265), (2114, 65370), (2179, 63420), (2265, 61012), (3020, 45759), (3171, 43580), (4228, 32685), (4358, 31710), (4530, 30506), (5285, 26148), (6342, 21790), (6537, 21140), (8716, 15855), (9060, 15253), (10570, 13074), (10895, 12684)]