123240194

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 249263280

約数和(自身を除く): 126023086

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 418, 539, 547, 847, 931, 1078, 1094, 1463, 1694, 1862, 2299, 2926, 3829, 4598, 5929, 6017, 7658, 10241, 10393, 11858, 12034, 16093, 20482, 20786, 26803, 32186, 42119, 53606, 66187, 72751, 84238, 112651, 114323, 132374, 145502, 225302, 228646, 294833, 463309, 509257, 589666, 800261, 926618, 1018514, 1257553, 1600522, 2515106, 3243163, 5601827, 6486326, 8802871, 11203654, 17605742, 61620097, 123240194]

約数ペア:

[(1, 123240194), (2, 61620097), (7, 17605742), (11, 11203654), (14, 8802871), (19, 6486326), (22, 5601827), (38, 3243163), (49, 2515106), (77, 1600522), (98, 1257553), (121, 1018514), (133, 926618), (154, 800261), (209, 589666), (242, 509257), (266, 463309), (418, 294833), (539, 228646), (547, 225302), (847, 145502), (931, 132374), (1078, 114323), (1094, 112651), (1463, 84238), (1694, 72751), (1862, 66187), (2299, 53606), (2926, 42119), (3829, 32186), (4598, 26803), (5929, 20786), (6017, 20482), (7658, 16093), (10241, 12034), (10393, 11858)]