164912004

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{37243}}^1$

素因数の和:37297

約数の個数: 48

約数和(自身を含む): 437989440

約数和(自身を除く): 273077436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 37243, 74486, 111729, 148972, 223458, 335187, 446916, 670374, 1005561, 1340748, 1526963, 2011122, 3053926, 4022244, 4580889, 6107852, 9161778, 13742667, 18323556, 27485334, 41228001, 54970668, 82456002, 164912004]

約数ペア:

[(1, 164912004), (2, 82456002), (3, 54970668), (4, 41228001), (6, 27485334), (9, 18323556), (12, 13742667), (18, 9161778), (27, 6107852), (36, 4580889), (41, 4022244), (54, 3053926), (82, 2011122), (108, 1526963), (123, 1340748), (164, 1005561), (246, 670374), (369, 446916), (492, 335187), (738, 223458), (1107, 148972), (1476, 111729), (2214, 74486), (4428, 37243)]