138596568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 401068800

約数和(自身を除く): 262472232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 43, 44, 58, 66, 86, 87, 88, 116, 129, 132, 172, 174, 232, 258, 264, 319, 344, 348, 421, 473, 516, 638, 696, 842, 946, 957, 1032, 1247, 1263, 1276, 1419, 1684, 1892, 1914, 2494, 2526, 2552, 2838, 3368, 3741, 3784, 3828, 4631, 4988, 5052, 5676, 7482, 7656, 9262, 9976, 10104, 11352, 12209, 13717, 13893, 14964, 18103, 18524, 24418, 27434, 27786, 29928, 36206, 36627, 37048, 41151, 48836, 54309, 54868, 55572, 72412, 73254, 82302, 97672, 108618, 109736, 111144, 134299, 144824, 146508, 164604, 199133, 217236, 268598, 293016, 329208, 398266, 402897, 434472, 524987, 537196, 597399, 796532, 805794, 1049974, 1074392, 1194798, 1574961, 1593064, 1611588, 2099948, 2389596, 3149922, 3223176, 4199896, 4779192, 5774857, 6299844, 11549714, 12599688, 17324571, 23099428, 34649142, 46198856, 69298284, 138596568]

約数ペア:

[(1, 138596568), (2, 69298284), (3, 46198856), (4, 34649142), (6, 23099428), (8, 17324571), (11, 12599688), (12, 11549714), (22, 6299844), (24, 5774857), (29, 4779192), (33, 4199896), (43, 3223176), (44, 3149922), (58, 2389596), (66, 2099948), (86, 1611588), (87, 1593064), (88, 1574961), (116, 1194798), (129, 1074392), (132, 1049974), (172, 805794), (174, 796532), (232, 597399), (258, 537196), (264, 524987), (319, 434472), (344, 402897), (348, 398266), (421, 329208), (473, 293016), (516, 268598), (638, 217236), (696, 199133), (842, 164604), (946, 146508), (957, 144824), (1032, 134299), (1247, 111144), (1263, 109736), (1276, 108618), (1419, 97672), (1684, 82302), (1892, 73254), (1914, 72412), (2494, 55572), (2526, 54868), (2552, 54309), (2838, 48836), (3368, 41151), (3741, 37048), (3784, 36627), (3828, 36206), (4631, 29928), (4988, 27786), (5052, 27434), (5676, 24418), (7482, 18524), (7656, 18103), (9262, 14964), (9976, 13893), (10104, 13717), (11352, 12209)]