148351040

素因数分解:

$2^6\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1847}}^1$

素因数の和:2115

約数の個数: 56

約数和(自身を含む): 354860352

約数和(自身を除く): 206509312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 251, 320, 502, 1004, 1255, 1847, 2008, 2510, 3694, 4016, 5020, 7388, 8032, 9235, 10040, 14776, 16064, 18470, 20080, 29552, 36940, 40160, 59104, 73880, 80320, 118208, 147760, 295520, 463597, 591040, 927194, 1854388, 2317985, 3708776, 4635970, 7417552, 9271940, 14835104, 18543880, 29670208, 37087760, 74175520, 148351040]

約数ペア:

[(1, 148351040), (2, 74175520), (4, 37087760), (5, 29670208), (8, 18543880), (10, 14835104), (16, 9271940), (20, 7417552), (32, 4635970), (40, 3708776), (64, 2317985), (80, 1854388), (160, 927194), (251, 591040), (320, 463597), (502, 295520), (1004, 147760), (1255, 118208), (1847, 80320), (2008, 73880), (2510, 59104), (3694, 40160), (4016, 36940), (5020, 29552), (7388, 20080), (8032, 18470), (9235, 16064), (10040, 14776)]