149117388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{253601}}^1$

素因数の和:253622

約数の個数: 36

約数和(自身を含む): 404748792

約数和(自身を除く): 255631404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 253601, 507202, 760803, 1014404, 1521606, 1775207, 3043212, 3550414, 5325621, 7100828, 10651242, 12426449, 21302484, 24852898, 37279347, 49705796, 74558694, 149117388]

約数ペア:

[(1, 149117388), (2, 74558694), (3, 49705796), (4, 37279347), (6, 24852898), (7, 21302484), (12, 12426449), (14, 10651242), (21, 7100828), (28, 5325621), (42, 3550414), (49, 3043212), (84, 1775207), (98, 1521606), (147, 1014404), (196, 760803), (294, 507202), (588, 253601)]