156940172277

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7753}}^1\times {\mathrm{14387}}^1$

素因数の和:22217

約数の個数: 32

約数和(自身を含む): 242764465152

約数和(自身を除く): 85824292875

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 7753, 14387, 23259, 43161, 54271, 100709, 162813, 302127, 519451, 963929, 1558353, 2891787, 3636157, 6747503, 10908471, 20242509, 111542411, 334627233, 780796877, 2342390631, 7473341537, 22420024611, 52313390759, 156940172277]

約数ペア:

[(1, 156940172277), (3, 52313390759), (7, 22420024611), (21, 7473341537), (67, 2342390631), (201, 780796877), (469, 334627233), (1407, 111542411), (7753, 20242509), (14387, 10908471), (23259, 6747503), (43161, 3636157), (54271, 2891787), (100709, 1558353), (162813, 963929), (302127, 519451)]