138691968

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5175

約数の個数: 64

約数和(自身を含む): 373662720

約数和(自身を除く): 234970752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 5087, 6816, 9088, 10174, 13632, 15261, 20348, 27264, 30522, 40696, 61044, 81392, 122088, 162784, 244176, 325568, 361177, 488352, 651136, 722354, 976704, 1083531, 1444708, 1953408, 2167062, 2889416, 4334124, 5778832, 8668248, 11557664, 17336496, 23115328, 34672992, 46230656, 69345984, 138691968]

約数ペア:

[(1, 138691968), (2, 69345984), (3, 46230656), (4, 34672992), (6, 23115328), (8, 17336496), (12, 11557664), (16, 8668248), (24, 5778832), (32, 4334124), (48, 2889416), (64, 2167062), (71, 1953408), (96, 1444708), (128, 1083531), (142, 976704), (192, 722354), (213, 651136), (284, 488352), (384, 361177), (426, 325568), (568, 244176), (852, 162784), (1136, 122088), (1704, 81392), (2272, 61044), (3408, 40696), (4544, 30522), (5087, 27264), (6816, 20348), (9088, 15261), (10174, 13632)]