134401936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 268295328

約数和(自身を除く): 133893392

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 211, 328, 422, 656, 844, 971, 1688, 1942, 3376, 3884, 7768, 8651, 15536, 17302, 34604, 39811, 69208, 79622, 138416, 159244, 204881, 318488, 409762, 636976, 819524, 1639048, 3278096, 8400121, 16800242, 33600484, 67200968, 134401936]

約数ペア:

[(1, 134401936), (2, 67200968), (4, 33600484), (8, 16800242), (16, 8400121), (41, 3278096), (82, 1639048), (164, 819524), (211, 636976), (328, 409762), (422, 318488), (656, 204881), (844, 159244), (971, 138416), (1688, 79622), (1942, 69208), (3376, 39811), (3884, 34604), (7768, 17302), (8651, 15536)]