125080984

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 274890240

約数和(自身を除く): 149809256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 163, 193, 284, 326, 386, 497, 568, 652, 772, 994, 1141, 1304, 1351, 1544, 1988, 2282, 2702, 3976, 4564, 5404, 9128, 10808, 11573, 13703, 23146, 27406, 31459, 46292, 54812, 62918, 81011, 92584, 95921, 109624, 125836, 162022, 191842, 220213, 251672, 324044, 383684, 440426, 648088, 767368, 880852, 1761704, 2233589, 4467178, 8934356, 15635123, 17868712, 31270246, 62540492, 125080984]

約数ペア:

[(1, 125080984), (2, 62540492), (4, 31270246), (7, 17868712), (8, 15635123), (14, 8934356), (28, 4467178), (56, 2233589), (71, 1761704), (142, 880852), (163, 767368), (193, 648088), (284, 440426), (326, 383684), (386, 324044), (497, 251672), (568, 220213), (652, 191842), (772, 162022), (994, 125836), (1141, 109624), (1304, 95921), (1351, 92584), (1544, 81011), (1988, 62918), (2282, 54812), (2702, 46292), (3976, 31459), (4564, 27406), (5404, 23146), (9128, 13703), (10808, 11573)]