158647980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 466200000

約数和(自身を除く): 307552020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 73, 87, 116, 145, 146, 174, 219, 290, 292, 348, 365, 435, 438, 580, 730, 870, 876, 1095, 1249, 1460, 1740, 2117, 2190, 2498, 3747, 4234, 4380, 4996, 6245, 6351, 7494, 8468, 10585, 12490, 12702, 14988, 18735, 21170, 24980, 25404, 31755, 36221, 37470, 42340, 63510, 72442, 74940, 91177, 108663, 127020, 144884, 181105, 182354, 217326, 273531, 362210, 364708, 434652, 455885, 543315, 547062, 724420, 911770, 1086630, 1094124, 1367655, 1823540, 2173260, 2644133, 2735310, 5288266, 5470620, 7932399, 10576532, 13220665, 15864798, 26441330, 31729596, 39661995, 52882660, 79323990, 158647980]

約数ペア:

[(1, 158647980), (2, 79323990), (3, 52882660), (4, 39661995), (5, 31729596), (6, 26441330), (10, 15864798), (12, 13220665), (15, 10576532), (20, 7932399), (29, 5470620), (30, 5288266), (58, 2735310), (60, 2644133), (73, 2173260), (87, 1823540), (116, 1367655), (145, 1094124), (146, 1086630), (174, 911770), (219, 724420), (290, 547062), (292, 543315), (348, 455885), (365, 434652), (435, 364708), (438, 362210), (580, 273531), (730, 217326), (870, 182354), (876, 181105), (1095, 144884), (1249, 127020), (1460, 108663), (1740, 91177), (2117, 74940), (2190, 72442), (2498, 63510), (3747, 42340), (4234, 37470), (4380, 36221), (4996, 31755), (6245, 25404), (6351, 24980), (7494, 21170), (8468, 18735), (10585, 14988), (12490, 12702)]