149046716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 352988160

約数和(自身を除く): 203941444

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 161, 182, 247, 266, 299, 322, 364, 437, 494, 532, 598, 644, 874, 937, 988, 1196, 1729, 1748, 1874, 2093, 3059, 3458, 3748, 4186, 5681, 6118, 6559, 6916, 8372, 11362, 12181, 12236, 13118, 17803, 21551, 22724, 24362, 26236, 35606, 39767, 43102, 48724, 71212, 79534, 85267, 86204, 124621, 150857, 159068, 170534, 231439, 249242, 280163, 301714, 341068, 409469, 462878, 498484, 560326, 603428, 818938, 925756, 1120652, 1620073, 1637876, 1961141, 2866283, 3240146, 3922282, 5323097, 5732566, 6480292, 7844564, 10646194, 11465132, 21292388, 37261679, 74523358, 149046716]

約数ペア:

[(1, 149046716), (2, 74523358), (4, 37261679), (7, 21292388), (13, 11465132), (14, 10646194), (19, 7844564), (23, 6480292), (26, 5732566), (28, 5323097), (38, 3922282), (46, 3240146), (52, 2866283), (76, 1961141), (91, 1637876), (92, 1620073), (133, 1120652), (161, 925756), (182, 818938), (247, 603428), (266, 560326), (299, 498484), (322, 462878), (364, 409469), (437, 341068), (494, 301714), (532, 280163), (598, 249242), (644, 231439), (874, 170534), (937, 159068), (988, 150857), (1196, 124621), (1729, 86204), (1748, 85267), (1874, 79534), (2093, 71212), (3059, 48724), (3458, 43102), (3748, 39767), (4186, 35606), (5681, 26236), (6118, 24362), (6559, 22724), (6916, 21551), (8372, 17803), (11362, 13118), (12181, 12236)]