138958632

素因数分解:

$2^3\times 3^3\times {\mathrm{487}}^1\times {\mathrm{1321}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 387081600

約数和(自身を除く): 248122968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 487, 974, 1321, 1461, 1948, 2642, 2922, 3896, 3963, 4383, 5284, 5844, 7926, 8766, 10568, 11688, 11889, 13149, 15852, 17532, 23778, 26298, 31704, 35064, 35667, 47556, 52596, 71334, 95112, 105192, 142668, 285336, 643327, 1286654, 1929981, 2573308, 3859962, 5146616, 5789943, 7719924, 11579886, 15439848, 17369829, 23159772, 34739658, 46319544, 69479316, 138958632]

約数ペア:

[(1, 138958632), (2, 69479316), (3, 46319544), (4, 34739658), (6, 23159772), (8, 17369829), (9, 15439848), (12, 11579886), (18, 7719924), (24, 5789943), (27, 5146616), (36, 3859962), (54, 2573308), (72, 1929981), (108, 1286654), (216, 643327), (487, 285336), (974, 142668), (1321, 105192), (1461, 95112), (1948, 71334), (2642, 52596), (2922, 47556), (3896, 35667), (3963, 35064), (4383, 31704), (5284, 26298), (5844, 23778), (7926, 17532), (8766, 15852), (10568, 13149), (11688, 11889)]