120984568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6871}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 237496320

約数和(自身を除く): 116511752

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 6871, 8804, 13742, 17608, 27484, 54968, 213001, 426002, 487841, 852004, 975682, 1704008, 1951364, 3902728, 15123071, 30246142, 60492284, 120984568]

約数ペア:

[(1, 120984568), (2, 60492284), (4, 30246142), (8, 15123071), (31, 3902728), (62, 1951364), (71, 1704008), (124, 975682), (142, 852004), (248, 487841), (284, 426002), (568, 213001), (2201, 54968), (4402, 27484), (6871, 17608), (8804, 13742)]