142485816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 271197384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 222, 232, 264, 296, 319, 348, 407, 444, 503, 638, 696, 814, 888, 957, 1006, 1073, 1221, 1276, 1509, 1628, 1914, 2012, 2146, 2442, 2552, 3018, 3219, 3256, 3828, 4024, 4292, 4884, 5533, 6036, 6438, 7656, 8584, 9768, 11066, 11803, 12072, 12876, 14587, 16599, 18611, 22132, 23606, 25752, 29174, 33198, 35409, 37222, 43761, 44264, 47212, 55833, 58348, 66396, 70818, 74444, 87522, 94424, 111666, 116696, 132792, 141636, 148888, 160457, 175044, 204721, 223332, 283272, 320914, 350088, 409442, 446664, 481371, 539719, 614163, 641828, 818884, 962742, 1079438, 1228326, 1283656, 1619157, 1637768, 1925484, 2158876, 2456652, 3238314, 3850968, 4317752, 4913304, 5936909, 6476628, 11873818, 12953256, 17810727, 23747636, 35621454, 47495272, 71242908, 142485816]

約数ペア:

[(1, 142485816), (2, 71242908), (3, 47495272), (4, 35621454), (6, 23747636), (8, 17810727), (11, 12953256), (12, 11873818), (22, 6476628), (24, 5936909), (29, 4913304), (33, 4317752), (37, 3850968), (44, 3238314), (58, 2456652), (66, 2158876), (74, 1925484), (87, 1637768), (88, 1619157), (111, 1283656), (116, 1228326), (132, 1079438), (148, 962742), (174, 818884), (222, 641828), (232, 614163), (264, 539719), (296, 481371), (319, 446664), (348, 409442), (407, 350088), (444, 320914), (503, 283272), (638, 223332), (696, 204721), (814, 175044), (888, 160457), (957, 148888), (1006, 141636), (1073, 132792), (1221, 116696), (1276, 111666), (1509, 94424), (1628, 87522), (1914, 74444), (2012, 70818), (2146, 66396), (2442, 58348), (2552, 55833), (3018, 47212), (3219, 44264), (3256, 43761), (3828, 37222), (4024, 35409), (4292, 33198), (4884, 29174), (5533, 25752), (6036, 23606), (6438, 22132), (7656, 18611), (8584, 16599), (9768, 14587), (11066, 12876), (11803, 12072)]