189926088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 558489600

約数和(自身を除く): 368563512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 248, 253, 264, 276, 341, 372, 506, 552, 682, 713, 744, 759, 1009, 1012, 1023, 1364, 1426, 1518, 2018, 2024, 2046, 2139, 2728, 2852, 3027, 3036, 4036, 4092, 4278, 5704, 6054, 6072, 7843, 8072, 8184, 8556, 11099, 12108, 15686, 17112, 22198, 23207, 23529, 24216, 31279, 31372, 33297, 44396, 46414, 47058, 62558, 62744, 66594, 69621, 88792, 92828, 93837, 94116, 125116, 133188, 139242, 185656, 187674, 188232, 250232, 255277, 266376, 278484, 344069, 375348, 510554, 556968, 688138, 719417, 750696, 765831, 1021108, 1032207, 1376276, 1438834, 1531662, 2042216, 2064414, 2158251, 2752552, 2877668, 3063324, 4128828, 4316502, 5755336, 6126648, 7913587, 8257656, 8633004, 15827174, 17266008, 23740761, 31654348, 47481522, 63308696, 94963044, 189926088]

約数ペア:

[(1, 189926088), (2, 94963044), (3, 63308696), (4, 47481522), (6, 31654348), (8, 23740761), (11, 17266008), (12, 15827174), (22, 8633004), (23, 8257656), (24, 7913587), (31, 6126648), (33, 5755336), (44, 4316502), (46, 4128828), (62, 3063324), (66, 2877668), (69, 2752552), (88, 2158251), (92, 2064414), (93, 2042216), (124, 1531662), (132, 1438834), (138, 1376276), (184, 1032207), (186, 1021108), (248, 765831), (253, 750696), (264, 719417), (276, 688138), (341, 556968), (372, 510554), (506, 375348), (552, 344069), (682, 278484), (713, 266376), (744, 255277), (759, 250232), (1009, 188232), (1012, 187674), (1023, 185656), (1364, 139242), (1426, 133188), (1518, 125116), (2018, 94116), (2024, 93837), (2046, 92828), (2139, 88792), (2728, 69621), (2852, 66594), (3027, 62744), (3036, 62558), (4036, 47058), (4092, 46414), (4278, 44396), (5704, 33297), (6054, 31372), (6072, 31279), (7843, 24216), (8072, 23529), (8184, 23207), (8556, 22198), (11099, 17112), (12108, 15686)]