158841768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 420396480

約数和(自身を除く): 261554712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 97, 124, 142, 186, 194, 213, 248, 284, 291, 372, 388, 426, 568, 582, 744, 776, 852, 961, 1164, 1704, 1922, 2201, 2328, 2883, 3007, 3844, 4402, 5766, 6014, 6603, 6887, 7688, 8804, 9021, 11532, 12028, 13206, 13774, 17608, 18042, 20661, 23064, 24056, 26412, 27548, 36084, 41322, 52824, 55096, 68231, 72168, 82644, 93217, 136462, 165288, 186434, 204693, 213497, 272924, 279651, 372868, 409386, 426994, 545848, 559302, 640491, 745736, 818772, 853988, 1118604, 1280982, 1637544, 1707976, 2237208, 2561964, 5123928, 6618407, 13236814, 19855221, 26473628, 39710442, 52947256, 79420884, 158841768]

約数ペア:

[(1, 158841768), (2, 79420884), (3, 52947256), (4, 39710442), (6, 26473628), (8, 19855221), (12, 13236814), (24, 6618407), (31, 5123928), (62, 2561964), (71, 2237208), (93, 1707976), (97, 1637544), (124, 1280982), (142, 1118604), (186, 853988), (194, 818772), (213, 745736), (248, 640491), (284, 559302), (291, 545848), (372, 426994), (388, 409386), (426, 372868), (568, 279651), (582, 272924), (744, 213497), (776, 204693), (852, 186434), (961, 165288), (1164, 136462), (1704, 93217), (1922, 82644), (2201, 72168), (2328, 68231), (2883, 55096), (3007, 52824), (3844, 41322), (4402, 36084), (5766, 27548), (6014, 26412), (6603, 24056), (6887, 23064), (7688, 20661), (8804, 18042), (9021, 17608), (11532, 13774), (12028, 13206)]