146223868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 311048640

約数和(自身を除く): 164824772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 277, 476, 554, 1108, 1109, 1939, 2218, 3878, 4436, 4709, 7756, 7763, 9418, 15526, 18836, 18853, 31052, 32963, 37706, 65926, 75412, 131852, 131971, 263942, 307193, 527884, 614386, 1228772, 2150351, 4300702, 5222281, 8601404, 10444562, 20889124, 36555967, 73111934, 146223868]

約数ペア:

[(1, 146223868), (2, 73111934), (4, 36555967), (7, 20889124), (14, 10444562), (17, 8601404), (28, 5222281), (34, 4300702), (68, 2150351), (119, 1228772), (238, 614386), (277, 527884), (476, 307193), (554, 263942), (1108, 131971), (1109, 131852), (1939, 75412), (2218, 65926), (3878, 37706), (4436, 32963), (4709, 31052), (7756, 18853), (7763, 18836), (9418, 15526)]