129359152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 279982080

約数和(自身を除く): 150622928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 83, 104, 118, 127, 166, 208, 236, 254, 332, 472, 508, 664, 767, 944, 1016, 1079, 1328, 1534, 1651, 2032, 2158, 3068, 3302, 4316, 4897, 6136, 6604, 7493, 8632, 9794, 10541, 12272, 13208, 14986, 17264, 19588, 21082, 26416, 29972, 39176, 42164, 59944, 63661, 78352, 84328, 97409, 119888, 127322, 137033, 168656, 194818, 254644, 274066, 389636, 509288, 548132, 621919, 779272, 1018576, 1096264, 1243838, 1558544, 2192528, 2487676, 4975352, 8084947, 9950704, 16169894, 32339788, 64679576, 129359152]

約数ペア:

[(1, 129359152), (2, 64679576), (4, 32339788), (8, 16169894), (13, 9950704), (16, 8084947), (26, 4975352), (52, 2487676), (59, 2192528), (83, 1558544), (104, 1243838), (118, 1096264), (127, 1018576), (166, 779272), (208, 621919), (236, 548132), (254, 509288), (332, 389636), (472, 274066), (508, 254644), (664, 194818), (767, 168656), (944, 137033), (1016, 127322), (1079, 119888), (1328, 97409), (1534, 84328), (1651, 78352), (2032, 63661), (2158, 59944), (3068, 42164), (3302, 39176), (4316, 29972), (4897, 26416), (6136, 21082), (6604, 19588), (7493, 17264), (8632, 14986), (9794, 13208), (10541, 12272)]