157605722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101159}}^1$

素因数の和:101221

約数の個数: 16

約数和(自身を含む): 254923200

約数和(自身を除く): 97317478

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 101159, 202318, 1922021, 3844042, 4147519, 8295038, 78802861, 157605722]

約数ペア:

[(1, 157605722), (2, 78802861), (19, 8295038), (38, 4147519), (41, 3844042), (82, 1922021), (779, 202318), (1558, 101159)]