141997352

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 314793600

約数和(自身を除く): 172796248

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 109, 172, 218, 301, 344, 436, 541, 602, 763, 872, 1082, 1204, 1526, 2164, 2408, 3052, 3787, 4328, 4687, 6104, 7574, 9374, 15148, 18748, 23263, 30296, 32809, 37496, 46526, 58969, 65618, 93052, 117938, 131236, 162841, 186104, 235876, 262472, 325682, 412783, 471752, 651364, 825566, 1302728, 1651132, 2535667, 3302264, 5071334, 10142668, 17749669, 20285336, 35499338, 70998676, 141997352]

約数ペア:

[(1, 141997352), (2, 70998676), (4, 35499338), (7, 20285336), (8, 17749669), (14, 10142668), (28, 5071334), (43, 3302264), (56, 2535667), (86, 1651132), (109, 1302728), (172, 825566), (218, 651364), (301, 471752), (344, 412783), (436, 325682), (541, 262472), (602, 235876), (763, 186104), (872, 162841), (1082, 131236), (1204, 117938), (1526, 93052), (2164, 65618), (2408, 58969), (3052, 46526), (3787, 37496), (4328, 32809), (4687, 30296), (6104, 23263), (7574, 18748), (9374, 15148)]