156729375642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8863781}}^1$

素因数の和:8864214

約数の個数: 32

約数和(自身を含む): 359089536384

約数和(自身を除く): 202360160742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 17682, 8863781, 17727562, 26591343, 53182686, 62046467, 124092934, 186139401, 372278802, 3731651801, 7463303602, 11194955403, 22389910806, 26121562607, 52243125214, 78364687821, 156729375642]

約数ペア:

[(1, 156729375642), (2, 78364687821), (3, 52243125214), (6, 26121562607), (7, 22389910806), (14, 11194955403), (21, 7463303602), (42, 3731651801), (421, 372278802), (842, 186139401), (1263, 124092934), (2526, 62046467), (2947, 53182686), (5894, 26591343), (8841, 17727562), (17682, 8863781)]