128735082

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 335462400

約数和(自身を除く): 206727318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 243, 378, 474, 479, 486, 553, 567, 711, 958, 1106, 1134, 1422, 1437, 1659, 1701, 2133, 2874, 3318, 3353, 3402, 4266, 4311, 4977, 6399, 6706, 8622, 9954, 10059, 12798, 12933, 14931, 19197, 20118, 25866, 29862, 30177, 37841, 38394, 38799, 44793, 60354, 75682, 77598, 89586, 90531, 113523, 116397, 134379, 181062, 227046, 232794, 264887, 268758, 271593, 340569, 529774, 543186, 681138, 794661, 814779, 1021707, 1589322, 1629558, 2043414, 2383983, 3065121, 4767966, 6130242, 7151949, 9195363, 14303898, 18390726, 21455847, 42911694, 64367541, 128735082]

約数ペア:

[(1, 128735082), (2, 64367541), (3, 42911694), (6, 21455847), (7, 18390726), (9, 14303898), (14, 9195363), (18, 7151949), (21, 6130242), (27, 4767966), (42, 3065121), (54, 2383983), (63, 2043414), (79, 1629558), (81, 1589322), (126, 1021707), (158, 814779), (162, 794661), (189, 681138), (237, 543186), (243, 529774), (378, 340569), (474, 271593), (479, 268758), (486, 264887), (553, 232794), (567, 227046), (711, 181062), (958, 134379), (1106, 116397), (1134, 113523), (1422, 90531), (1437, 89586), (1659, 77598), (1701, 75682), (2133, 60354), (2874, 44793), (3318, 38799), (3353, 38394), (3402, 37841), (4266, 30177), (4311, 29862), (4977, 25866), (6399, 20118), (6706, 19197), (8622, 14931), (9954, 12933), (10059, 12798)]