163048190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4013}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 312128640

約数和(自身を除く): 149080450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 4013, 4063, 8026, 8126, 20065, 20315, 40130, 40630, 68221, 136442, 341105, 682210, 959107, 1918214, 4795535, 9591070, 16304819, 32609638, 81524095, 163048190]

約数ペア:

[(1, 163048190), (2, 81524095), (5, 32609638), (10, 16304819), (17, 9591070), (34, 4795535), (85, 1918214), (170, 959107), (239, 682210), (478, 341105), (1195, 136442), (2390, 68221), (4013, 40630), (4063, 40130), (8026, 20315), (8126, 20065)]