129617652

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251197}}^1$

素因数の和:251247

約数の個数: 24

約数和(自身を含む): 309475936

約数和(自身を除く): 179858284

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 251197, 502394, 753591, 1004788, 1507182, 3014364, 10801471, 21602942, 32404413, 43205884, 64808826, 129617652]

約数ペア:

[(1, 129617652), (2, 64808826), (3, 43205884), (4, 32404413), (6, 21602942), (12, 10801471), (43, 3014364), (86, 1507182), (129, 1004788), (172, 753591), (258, 502394), (516, 251197)]