126663888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202987}}^1$

素因数の和:203011

約数の個数: 40

約数和(自身を含む): 352387168

約数和(自身を除く): 225723280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 202987, 405974, 608961, 811948, 1217922, 1623896, 2435844, 2638831, 3247792, 4871688, 5277662, 7916493, 9743376, 10555324, 15832986, 21110648, 31665972, 42221296, 63331944, 126663888]

約数ペア:

[(1, 126663888), (2, 63331944), (3, 42221296), (4, 31665972), (6, 21110648), (8, 15832986), (12, 10555324), (13, 9743376), (16, 7916493), (24, 5277662), (26, 4871688), (39, 3247792), (48, 2638831), (52, 2435844), (78, 1623896), (104, 1217922), (156, 811948), (208, 608961), (312, 405974), (624, 202987)]