148394560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24407}}^1$

素因数の和:24443

約数の個数: 56

約数和(自身を含む): 371977920

約数和(自身を除く): 223583360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 24407, 48814, 97628, 122035, 195256, 244070, 390512, 463733, 488140, 781024, 927466, 976280, 1562048, 1854932, 1952560, 2318665, 3709864, 3905120, 4637330, 7419728, 7810240, 9274660, 14839456, 18549320, 29678912, 37098640, 74197280, 148394560]

約数ペア:

[(1, 148394560), (2, 74197280), (4, 37098640), (5, 29678912), (8, 18549320), (10, 14839456), (16, 9274660), (19, 7810240), (20, 7419728), (32, 4637330), (38, 3905120), (40, 3709864), (64, 2318665), (76, 1952560), (80, 1854932), (95, 1562048), (152, 976280), (160, 927466), (190, 781024), (304, 488140), (320, 463733), (380, 390512), (608, 244070), (760, 195256), (1216, 122035), (1520, 97628), (3040, 48814), (6080, 24407)]