168762568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22229}}^1$

素因数の和:22321

約数の個数: 32

約数和(自身を含む): 345454200

約数和(自身を除く): 176691632

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 22229, 44458, 88916, 177832, 288977, 577954, 1155908, 1622717, 2311816, 3245434, 6490868, 12981736, 21095321, 42190642, 84381284, 168762568]

約数ペア:

[(1, 168762568), (2, 84381284), (4, 42190642), (8, 21095321), (13, 12981736), (26, 6490868), (52, 3245434), (73, 2311816), (104, 1622717), (146, 1155908), (292, 577954), (584, 288977), (949, 177832), (1898, 88916), (3796, 44458), (7592, 22229)]