148742728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 284074560

約数和(自身を除く): 135331832

約数列:

[1, 2, 4, 8, 71, 142, 284, 307, 568, 614, 853, 1228, 1706, 2456, 3412, 6824, 21797, 43594, 60563, 87188, 121126, 174376, 242252, 261871, 484504, 523742, 1047484, 2094968, 18592841, 37185682, 74371364, 148742728]

約数ペア:

[(1, 148742728), (2, 74371364), (4, 37185682), (8, 18592841), (71, 2094968), (142, 1047484), (284, 523742), (307, 484504), (568, 261871), (614, 242252), (853, 174376), (1228, 121126), (1706, 87188), (2456, 60563), (3412, 43594), (6824, 21797)]