16789992

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 43666560

約数和(自身を除く): 26876568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 113, 123, 151, 164, 226, 246, 302, 328, 339, 452, 453, 492, 604, 678, 904, 906, 984, 1208, 1356, 1812, 2712, 3624, 4633, 6191, 9266, 12382, 13899, 17063, 18532, 18573, 24764, 27798, 34126, 37064, 37146, 49528, 51189, 55596, 68252, 74292, 102378, 111192, 136504, 148584, 204756, 409512, 699583, 1399166, 2098749, 2798332, 4197498, 5596664, 8394996, 16789992]

約数ペア:

[(1, 16789992), (2, 8394996), (3, 5596664), (4, 4197498), (6, 2798332), (8, 2098749), (12, 1399166), (24, 699583), (41, 409512), (82, 204756), (113, 148584), (123, 136504), (151, 111192), (164, 102378), (226, 74292), (246, 68252), (302, 55596), (328, 51189), (339, 49528), (452, 37146), (453, 37064), (492, 34126), (604, 27798), (678, 24764), (904, 18573), (906, 18532), (984, 17063), (1208, 13899), (1356, 12382), (1812, 9266), (2712, 6191), (3624, 4633)]