121360928

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{22441}}^1$

素因数の和:22477

約数の個数: 36

約数和(自身を含む): 258733818

約数和(自身を除く): 137372890

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 22441, 44882, 89764, 179528, 291733, 359056, 583466, 718112, 1166932, 2333864, 3792529, 4667728, 7585058, 9335456, 15170116, 30340232, 60680464, 121360928]

約数ペア:

[(1, 121360928), (2, 60680464), (4, 30340232), (8, 15170116), (13, 9335456), (16, 7585058), (26, 4667728), (32, 3792529), (52, 2333864), (104, 1166932), (169, 718112), (208, 583466), (338, 359056), (416, 291733), (676, 179528), (1352, 89764), (2704, 44882), (5408, 22441)]