155772864

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 168

約数和(自身を含む): 489277152

約数和(自身を除く): 333504288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 96, 104, 117, 142, 144, 156, 192, 208, 213, 234, 284, 288, 293, 312, 416, 426, 468, 568, 576, 586, 624, 639, 832, 852, 879, 923, 936, 1136, 1172, 1248, 1278, 1704, 1758, 1846, 1872, 2272, 2344, 2496, 2556, 2637, 2769, 3408, 3516, 3692, 3744, 3809, 4544, 4688, 5112, 5274, 5538, 6816, 7032, 7384, 7488, 7618, 8307, 9376, 10224, 10548, 11076, 11427, 13632, 14064, 14768, 15236, 16614, 18752, 20448, 20803, 21096, 22152, 22854, 28128, 29536, 30472, 33228, 34281, 40896, 41606, 42192, 44304, 45708, 56256, 59072, 60944, 62409, 66456, 68562, 83212, 84384, 88608, 91416, 121888, 124818, 132912, 137124, 166424, 168768, 177216, 182832, 187227, 243776, 249636, 265824, 270439, 274248, 332848, 365664, 374454, 499272, 531648, 540878, 548496, 665696, 731328, 748908, 811317, 998544, 1081756, 1096992, 1331392, 1497816, 1622634, 1997088, 2163512, 2193984, 2433951, 2995632, 3245268, 3994176, 4327024, 4867902, 5991264, 6490536, 8654048, 9735804, 11982528, 12981072, 17308096, 19471608, 25962144, 38943216, 51924288, 77886432, 155772864]

約数ペア:

[(1, 155772864), (2, 77886432), (3, 51924288), (4, 38943216), (6, 25962144), (8, 19471608), (9, 17308096), (12, 12981072), (13, 11982528), (16, 9735804), (18, 8654048), (24, 6490536), (26, 5991264), (32, 4867902), (36, 4327024), (39, 3994176), (48, 3245268), (52, 2995632), (64, 2433951), (71, 2193984), (72, 2163512), (78, 1997088), (96, 1622634), (104, 1497816), (117, 1331392), (142, 1096992), (144, 1081756), (156, 998544), (192, 811317), (208, 748908), (213, 731328), (234, 665696), (284, 548496), (288, 540878), (293, 531648), (312, 499272), (416, 374454), (426, 365664), (468, 332848), (568, 274248), (576, 270439), (586, 265824), (624, 249636), (639, 243776), (832, 187227), (852, 182832), (879, 177216), (923, 168768), (936, 166424), (1136, 137124), (1172, 132912), (1248, 124818), (1278, 121888), (1704, 91416), (1758, 88608), (1846, 84384), (1872, 83212), (2272, 68562), (2344, 66456), (2496, 62409), (2556, 60944), (2637, 59072), (2769, 56256), (3408, 45708), (3516, 44304), (3692, 42192), (3744, 41606), (3809, 40896), (4544, 34281), (4688, 33228), (5112, 30472), (5274, 29536), (5538, 28128), (6816, 22854), (7032, 22152), (7384, 21096), (7488, 20803), (7618, 20448), (8307, 18752), (9376, 16614), (10224, 15236), (10548, 14768), (11076, 14064), (11427, 13632)]