128974014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29009}}^1$

素因数の和:29049

約数の個数: 48

約数和(自身を含む): 316789200

約数和(自身を除く): 187815186

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 29009, 58018, 87027, 174054, 261081, 377117, 522162, 551171, 754234, 1102342, 1131351, 1653513, 2262702, 3307026, 3394053, 4960539, 6788106, 7165223, 9921078, 14330446, 21495669, 42991338, 64487007, 128974014]

約数ペア:

[(1, 128974014), (2, 64487007), (3, 42991338), (6, 21495669), (9, 14330446), (13, 9921078), (18, 7165223), (19, 6788106), (26, 4960539), (38, 3394053), (39, 3307026), (57, 2262702), (78, 1653513), (114, 1131351), (117, 1102342), (171, 754234), (234, 551171), (247, 522162), (342, 377117), (494, 261081), (741, 174054), (1482, 87027), (2223, 58018), (4446, 29009)]