128536697065

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{1373}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 181147456512

約数和(自身を除く): 52610759447

約数列:

[1, 5, 7, 35, 71, 101, 355, 373, 497, 505, 707, 1373, 1865, 2485, 2611, 3535, 6865, 7171, 9611, 13055, 26483, 35855, 37673, 48055, 50197, 97483, 132415, 138673, 185381, 188365, 250985, 263711, 487415, 512129, 682381, 693365, 926905, 970711, 1318555, 2560645, 2674783, 3411905, 3584903, 4853555, 9845783, 13373915, 17924515, 18723481, 36361159, 49228915, 51725029, 68920481, 93617405, 181805795, 254528113, 258625145, 344602405, 362075203, 1272640565, 1810376015, 3672477059, 18362385295, 25707339413, 128536697065]

約数ペア:

[(1, 128536697065), (5, 25707339413), (7, 18362385295), (35, 3672477059), (71, 1810376015), (101, 1272640565), (355, 362075203), (373, 344602405), (497, 258625145), (505, 254528113), (707, 181805795), (1373, 93617405), (1865, 68920481), (2485, 51725029), (2611, 49228915), (3535, 36361159), (6865, 18723481), (7171, 17924515), (9611, 13373915), (13055, 9845783), (26483, 4853555), (35855, 3584903), (37673, 3411905), (48055, 2674783), (50197, 2560645), (97483, 1318555), (132415, 970711), (138673, 926905), (185381, 693365), (188365, 682381), (250985, 512129), (263711, 487415)]