121214324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 281014272

約数和(自身を除く): 159799948

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 71, 77, 92, 142, 154, 161, 241, 253, 284, 308, 322, 482, 497, 506, 644, 781, 964, 994, 1012, 1562, 1633, 1687, 1771, 1988, 2651, 3124, 3266, 3374, 3542, 5302, 5467, 5543, 6532, 6748, 7084, 10604, 10934, 11086, 11431, 17111, 17963, 18557, 21868, 22172, 22862, 34222, 35926, 37114, 38801, 45724, 60973, 68444, 71852, 74228, 77602, 119777, 121946, 125741, 155204, 188221, 239554, 243892, 251482, 376442, 393553, 426811, 479108, 502964, 752884, 787106, 853622, 1317547, 1574212, 1707244, 2635094, 2754871, 4329083, 5270188, 5509742, 8658166, 11019484, 17316332, 30303581, 60607162, 121214324]

約数ペア:

[(1, 121214324), (2, 60607162), (4, 30303581), (7, 17316332), (11, 11019484), (14, 8658166), (22, 5509742), (23, 5270188), (28, 4329083), (44, 2754871), (46, 2635094), (71, 1707244), (77, 1574212), (92, 1317547), (142, 853622), (154, 787106), (161, 752884), (241, 502964), (253, 479108), (284, 426811), (308, 393553), (322, 376442), (482, 251482), (497, 243892), (506, 239554), (644, 188221), (781, 155204), (964, 125741), (994, 121946), (1012, 119777), (1562, 77602), (1633, 74228), (1687, 71852), (1771, 68444), (1988, 60973), (2651, 45724), (3124, 38801), (3266, 37114), (3374, 35926), (3542, 34222), (5302, 22862), (5467, 22172), (5543, 21868), (6532, 18557), (6748, 17963), (7084, 17111), (10604, 11431), (10934, 11086)]