121384144

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 277383040

約数和(自身を除く): 155998896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 109, 112, 122, 163, 218, 244, 326, 427, 436, 488, 652, 763, 854, 872, 976, 1141, 1304, 1526, 1708, 1744, 2282, 2608, 3052, 3416, 4564, 6104, 6649, 6832, 9128, 9943, 12208, 13298, 17767, 18256, 19886, 26596, 35534, 39772, 46543, 53192, 69601, 71068, 79544, 93086, 106384, 124369, 139202, 142136, 159088, 186172, 248738, 278404, 284272, 372344, 497476, 556808, 744688, 994952, 1083787, 1113616, 1989904, 2167574, 4335148, 7586509, 8670296, 15173018, 17340592, 30346036, 60692072, 121384144]

約数ペア:

[(1, 121384144), (2, 60692072), (4, 30346036), (7, 17340592), (8, 15173018), (14, 8670296), (16, 7586509), (28, 4335148), (56, 2167574), (61, 1989904), (109, 1113616), (112, 1083787), (122, 994952), (163, 744688), (218, 556808), (244, 497476), (326, 372344), (427, 284272), (436, 278404), (488, 248738), (652, 186172), (763, 159088), (854, 142136), (872, 139202), (976, 124369), (1141, 106384), (1304, 93086), (1526, 79544), (1708, 71068), (1744, 69601), (2282, 53192), (2608, 46543), (3052, 39772), (3416, 35534), (4564, 26596), (6104, 19886), (6649, 18256), (6832, 17767), (9128, 13298), (9943, 12208)]