153978008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5011}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 303125760

約数和(自身を除く): 149147752

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1336, 3841, 5011, 7682, 10022, 15364, 20044, 30728, 40088, 115253, 230506, 461012, 836837, 922024, 1673674, 3347348, 6694696, 19247251, 38494502, 76989004, 153978008]

約数ペア:

[(1, 153978008), (2, 76989004), (4, 38494502), (8, 19247251), (23, 6694696), (46, 3347348), (92, 1673674), (167, 922024), (184, 836837), (334, 461012), (668, 230506), (1336, 115253), (3841, 40088), (5011, 30728), (7682, 20044), (10022, 15364)]