127560412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 265144320

約数和(自身を除く): 137583908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 716, 821, 868, 1253, 1642, 2506, 3284, 5012, 5549, 5747, 11098, 11494, 22196, 22988, 25451, 38843, 50902, 77686, 101804, 146959, 155372, 178157, 293918, 356314, 587836, 712628, 1028713, 2057426, 4114852, 4555729, 9111458, 18222916, 31890103, 63780206, 127560412]

約数ペア:

[(1, 127560412), (2, 63780206), (4, 31890103), (7, 18222916), (14, 9111458), (28, 4555729), (31, 4114852), (62, 2057426), (124, 1028713), (179, 712628), (217, 587836), (358, 356314), (434, 293918), (716, 178157), (821, 155372), (868, 146959), (1253, 101804), (1642, 77686), (2506, 50902), (3284, 38843), (5012, 25451), (5549, 22988), (5747, 22196), (11098, 11494)]