138607552

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 285091632

約数和(自身を除く): 146484080

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 101, 164, 202, 328, 404, 523, 656, 808, 1046, 1312, 1616, 2092, 2624, 3232, 4141, 4184, 6464, 8282, 8368, 16564, 16736, 21443, 33128, 33472, 42886, 52823, 66256, 85772, 105646, 132512, 171544, 211292, 265024, 343088, 422584, 686176, 845168, 1372352, 1690336, 2165743, 3380672, 4331486, 8662972, 17325944, 34651888, 69303776, 138607552]

約数ペア:

[(1, 138607552), (2, 69303776), (4, 34651888), (8, 17325944), (16, 8662972), (32, 4331486), (41, 3380672), (64, 2165743), (82, 1690336), (101, 1372352), (164, 845168), (202, 686176), (328, 422584), (404, 343088), (523, 265024), (656, 211292), (808, 171544), (1046, 132512), (1312, 105646), (1616, 85772), (2092, 66256), (2624, 52823), (3232, 42886), (4141, 33472), (4184, 33128), (6464, 21443), (8282, 16736), (8368, 16564)]