160983888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257987}}^1$

素因数の和:258011

約数の個数: 40

約数和(自身を含む): 447867168

約数和(自身を除く): 286883280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 257987, 515974, 773961, 1031948, 1547922, 2063896, 3095844, 3353831, 4127792, 6191688, 6707662, 10061493, 12383376, 13415324, 20122986, 26830648, 40245972, 53661296, 80491944, 160983888]

約数ペア:

[(1, 160983888), (2, 80491944), (3, 53661296), (4, 40245972), (6, 26830648), (8, 20122986), (12, 13415324), (13, 12383376), (16, 10061493), (24, 6707662), (26, 6191688), (39, 4127792), (48, 3353831), (52, 3095844), (78, 2063896), (104, 1547922), (156, 1031948), (208, 773961), (312, 515974), (624, 257987)]