131726016

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3310

約数の個数: 84

約数和(自身を含む): 383005584

約数和(自身を除く): 251279568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3221, 3408, 4544, 5112, 6442, 6816, 9663, 10224, 12884, 13632, 19326, 20448, 25768, 28989, 38652, 40896, 51536, 57978, 77304, 103072, 115956, 154608, 206144, 228691, 231912, 309216, 457382, 463824, 618432, 686073, 914764, 927648, 1372146, 1829528, 1855296, 2058219, 2744292, 3659056, 4116438, 5488584, 7318112, 8232876, 10977168, 14636224, 16465752, 21954336, 32931504, 43908672, 65863008, 131726016]

約数ペア:

[(1, 131726016), (2, 65863008), (3, 43908672), (4, 32931504), (6, 21954336), (8, 16465752), (9, 14636224), (12, 10977168), (16, 8232876), (18, 7318112), (24, 5488584), (32, 4116438), (36, 3659056), (48, 2744292), (64, 2058219), (71, 1855296), (72, 1829528), (96, 1372146), (142, 927648), (144, 914764), (192, 686073), (213, 618432), (284, 463824), (288, 457382), (426, 309216), (568, 231912), (576, 228691), (639, 206144), (852, 154608), (1136, 115956), (1278, 103072), (1704, 77304), (2272, 57978), (2556, 51536), (3221, 40896), (3408, 38652), (4544, 28989), (5112, 25768), (6442, 20448), (6816, 19326), (9663, 13632), (10224, 12884)]