147209524

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{68279}}^1$

素因数の和:68308

約数の個数: 36

約数和(自身を含む): 326924640

約数和(自身を除く): 179715116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 68279, 136558, 273116, 477953, 751069, 955906, 1502138, 1911812, 3004276, 3345671, 5257483, 6691342, 10514966, 13382684, 21029932, 36802381, 73604762, 147209524]

約数ペア:

[(1, 147209524), (2, 73604762), (4, 36802381), (7, 21029932), (11, 13382684), (14, 10514966), (22, 6691342), (28, 5257483), (44, 3345671), (49, 3004276), (77, 1911812), (98, 1502138), (154, 955906), (196, 751069), (308, 477953), (539, 273116), (1078, 136558), (2156, 68279)]