165359856

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 444792960

約数和(自身を除く): 279433104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 211, 232, 348, 422, 464, 563, 633, 696, 844, 1126, 1266, 1392, 1688, 1689, 2252, 2532, 3376, 3378, 4504, 5064, 6119, 6756, 9008, 10128, 12238, 13512, 16327, 18357, 24476, 27024, 32654, 36714, 48952, 48981, 65308, 73428, 97904, 97962, 118793, 130616, 146856, 195924, 237586, 261232, 293712, 356379, 391848, 475172, 712758, 783696, 950344, 1425516, 1900688, 2851032, 3444997, 5702064, 6889994, 10334991, 13779988, 20669982, 27559976, 41339964, 55119952, 82679928, 165359856]

約数ペア:

[(1, 165359856), (2, 82679928), (3, 55119952), (4, 41339964), (6, 27559976), (8, 20669982), (12, 13779988), (16, 10334991), (24, 6889994), (29, 5702064), (48, 3444997), (58, 2851032), (87, 1900688), (116, 1425516), (174, 950344), (211, 783696), (232, 712758), (348, 475172), (422, 391848), (464, 356379), (563, 293712), (633, 261232), (696, 237586), (844, 195924), (1126, 146856), (1266, 130616), (1392, 118793), (1688, 97962), (1689, 97904), (2252, 73428), (2532, 65308), (3376, 48981), (3378, 48952), (4504, 36714), (5064, 32654), (6119, 27024), (6756, 24476), (9008, 18357), (10128, 16327), (12238, 13512)]