152306908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{40123}}^1$

素因数の和:40213

約数の個数: 24

約数和(自身を含む): 290979248

約数和(自身を除く): 138672340

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 40123, 80246, 160492, 521599, 1043198, 2086396, 2928979, 5857958, 11715916, 38076727, 76153454, 152306908]

約数ペア:

[(1, 152306908), (2, 76153454), (4, 38076727), (13, 11715916), (26, 5857958), (52, 2928979), (73, 2086396), (146, 1043198), (292, 521599), (949, 160492), (1898, 80246), (3796, 40123)]