164865192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 449141760

約数和(自身を除く): 284276568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 53, 62, 74, 93, 106, 111, 113, 124, 148, 159, 186, 212, 222, 226, 248, 296, 318, 339, 372, 424, 444, 452, 636, 678, 744, 888, 904, 1147, 1272, 1356, 1643, 1961, 2294, 2712, 3286, 3441, 3503, 3922, 4181, 4588, 4929, 5883, 5989, 6572, 6882, 7006, 7844, 8362, 9176, 9858, 10509, 11766, 11978, 12543, 13144, 13764, 14012, 15688, 16724, 17967, 19716, 21018, 23532, 23956, 25086, 27528, 28024, 33448, 35934, 39432, 42036, 47064, 47912, 50172, 60791, 71868, 84072, 100344, 121582, 129611, 143736, 182373, 185659, 221593, 243164, 259222, 364746, 371318, 388833, 443186, 486328, 518444, 556977, 664779, 729492, 742636, 777666, 886372, 1036888, 1113954, 1329558, 1458984, 1485272, 1555332, 1772744, 2227908, 2659116, 3110664, 4455816, 5318232, 6869383, 13738766, 20608149, 27477532, 41216298, 54955064, 82432596, 164865192]

約数ペア:

[(1, 164865192), (2, 82432596), (3, 54955064), (4, 41216298), (6, 27477532), (8, 20608149), (12, 13738766), (24, 6869383), (31, 5318232), (37, 4455816), (53, 3110664), (62, 2659116), (74, 2227908), (93, 1772744), (106, 1555332), (111, 1485272), (113, 1458984), (124, 1329558), (148, 1113954), (159, 1036888), (186, 886372), (212, 777666), (222, 742636), (226, 729492), (248, 664779), (296, 556977), (318, 518444), (339, 486328), (372, 443186), (424, 388833), (444, 371318), (452, 364746), (636, 259222), (678, 243164), (744, 221593), (888, 185659), (904, 182373), (1147, 143736), (1272, 129611), (1356, 121582), (1643, 100344), (1961, 84072), (2294, 71868), (2712, 60791), (3286, 50172), (3441, 47912), (3503, 47064), (3922, 42036), (4181, 39432), (4588, 35934), (4929, 33448), (5883, 28024), (5989, 27528), (6572, 25086), (6882, 23956), (7006, 23532), (7844, 21018), (8362, 19716), (9176, 17967), (9858, 16724), (10509, 15688), (11766, 14012), (11978, 13764), (12543, 13144)]