128187474

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{607}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 261459456

約数和(自身を除く): 133271982

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 577, 607, 1154, 1214, 1731, 1821, 3462, 3642, 35197, 37027, 70394, 74054, 105591, 111081, 211182, 222162, 350239, 700478, 1050717, 2101434, 21364579, 42729158, 64093737, 128187474]

約数ペア:

[(1, 128187474), (2, 64093737), (3, 42729158), (6, 21364579), (61, 2101434), (122, 1050717), (183, 700478), (366, 350239), (577, 222162), (607, 211182), (1154, 111081), (1214, 105591), (1731, 74054), (1821, 70394), (3462, 37027), (3642, 35197)]