137828552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 273026580

約数和(自身を除く): 135198028

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 277, 296, 328, 554, 1108, 1517, 1681, 2216, 3034, 3362, 6068, 6724, 10249, 11357, 12136, 13448, 20498, 22714, 40996, 45428, 62197, 81992, 90856, 124394, 248788, 420209, 465637, 497576, 840418, 931274, 1680836, 1862548, 3361672, 3725096, 17228569, 34457138, 68914276, 137828552]

約数ペア:

[(1, 137828552), (2, 68914276), (4, 34457138), (8, 17228569), (37, 3725096), (41, 3361672), (74, 1862548), (82, 1680836), (148, 931274), (164, 840418), (277, 497576), (296, 465637), (328, 420209), (554, 248788), (1108, 124394), (1517, 90856), (1681, 81992), (2216, 62197), (3034, 45428), (3362, 40996), (6068, 22714), (6724, 20498), (10249, 13448), (11357, 12136)]