180116808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{394993}}^1$

素因数の和:395021

約数の個数: 32

約数和(自身を含む): 473992800

約数和(自身を除く): 293875992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 394993, 789986, 1184979, 1579972, 2369958, 3159944, 4739916, 7504867, 9479832, 15009734, 22514601, 30019468, 45029202, 60038936, 90058404, 180116808]

約数ペア:

[(1, 180116808), (2, 90058404), (3, 60038936), (4, 45029202), (6, 30019468), (8, 22514601), (12, 15009734), (19, 9479832), (24, 7504867), (38, 4739916), (57, 3159944), (76, 2369958), (114, 1579972), (152, 1184979), (228, 789986), (456, 394993)]