138675144

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{22483}}^1$

素因数の和:22749

約数の個数: 32

約数和(自身を含む): 348052320

約数和(自身を除く): 209377176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 22483, 44966, 67449, 89932, 134898, 179864, 269796, 539592, 5778131, 11556262, 17334393, 23112524, 34668786, 46225048, 69337572, 138675144]

約数ペア:

[(1, 138675144), (2, 69337572), (3, 46225048), (4, 34668786), (6, 23112524), (8, 17334393), (12, 11556262), (24, 5778131), (257, 539592), (514, 269796), (771, 179864), (1028, 134898), (1542, 89932), (2056, 67449), (3084, 44966), (6168, 22483)]