141377840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43103}}^1$

素因数の和:43157

約数の個数: 40

約数和(自身を含む): 336728448

約数和(自身を除く): 195350608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 43103, 86206, 172412, 215515, 344824, 431030, 689648, 862060, 1724120, 1767223, 3448240, 3534446, 7068892, 8836115, 14137784, 17672230, 28275568, 35344460, 70688920, 141377840]

約数ペア:

[(1, 141377840), (2, 70688920), (4, 35344460), (5, 28275568), (8, 17672230), (10, 14137784), (16, 8836115), (20, 7068892), (40, 3534446), (41, 3448240), (80, 1767223), (82, 1724120), (164, 862060), (205, 689648), (328, 431030), (410, 344824), (656, 215515), (820, 172412), (1640, 86206), (3280, 43103)]