131252016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12601}}^1$

素因数の和:12650

約数の個数: 80

約数和(自身を含む): 400037888

約数和(自身を除く): 268785872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 12601, 25202, 37803, 50404, 75606, 88207, 100808, 151212, 176414, 201616, 264621, 302424, 352828, 390631, 529242, 604848, 705656, 781262, 1058484, 1171893, 1411312, 1562524, 2116968, 2343786, 2734417, 3125048, 4233936, 4687572, 5468834, 6250096, 8203251, 9375144, 10937668, 16406502, 18750288, 21875336, 32813004, 43750672, 65626008, 131252016]

約数ペア:

[(1, 131252016), (2, 65626008), (3, 43750672), (4, 32813004), (6, 21875336), (7, 18750288), (8, 16406502), (12, 10937668), (14, 9375144), (16, 8203251), (21, 6250096), (24, 5468834), (28, 4687572), (31, 4233936), (42, 3125048), (48, 2734417), (56, 2343786), (62, 2116968), (84, 1562524), (93, 1411312), (112, 1171893), (124, 1058484), (168, 781262), (186, 705656), (217, 604848), (248, 529242), (336, 390631), (372, 352828), (434, 302424), (496, 264621), (651, 201616), (744, 176414), (868, 151212), (1302, 100808), (1488, 88207), (1736, 75606), (2604, 50404), (3472, 37803), (5208, 25202), (10416, 12601)]