149978752

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15217}}^1$

素因数の和:15249

約数の個数: 64

約数和(自身を含む): 372536640

約数和(自身を除く): 222557888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 15217, 30434, 60868, 106519, 121736, 167387, 213038, 243472, 334774, 426076, 486944, 669548, 852152, 973888, 1171709, 1339096, 1704304, 1947776, 2343418, 2678192, 3408608, 4686836, 5356384, 6817216, 9373672, 10712768, 13634432, 18747344, 21425536, 37494688, 74989376, 149978752]

約数ペア:

[(1, 149978752), (2, 74989376), (4, 37494688), (7, 21425536), (8, 18747344), (11, 13634432), (14, 10712768), (16, 9373672), (22, 6817216), (28, 5356384), (32, 4686836), (44, 3408608), (56, 2678192), (64, 2343418), (77, 1947776), (88, 1704304), (112, 1339096), (128, 1171709), (154, 973888), (176, 852152), (224, 669548), (308, 486944), (352, 426076), (448, 334774), (616, 243472), (704, 213038), (896, 167387), (1232, 121736), (1408, 106519), (2464, 60868), (4928, 30434), (9856, 15217)]