138263184

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 405208440

約数和(自身を除く): 266945256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 113, 116, 144, 174, 226, 232, 261, 293, 339, 348, 452, 464, 522, 586, 678, 696, 879, 904, 1017, 1044, 1172, 1356, 1392, 1758, 1808, 2034, 2088, 2344, 2637, 2712, 3277, 3516, 4068, 4176, 4688, 5274, 5424, 6554, 7032, 8136, 8497, 9831, 10548, 13108, 14064, 16272, 16994, 19662, 21096, 25491, 26216, 29493, 33109, 33988, 39324, 42192, 50982, 52432, 58986, 66218, 67976, 76473, 78648, 99327, 101964, 117972, 132436, 135952, 152946, 157296, 198654, 203928, 235944, 264872, 297981, 305892, 397308, 407856, 471888, 529744, 595962, 611784, 794616, 960161, 1191924, 1223568, 1589232, 1920322, 2383848, 2880483, 3840644, 4767696, 5760966, 7681288, 8641449, 11521932, 15362576, 17282898, 23043864, 34565796, 46087728, 69131592, 138263184]

約数ペア:

[(1, 138263184), (2, 69131592), (3, 46087728), (4, 34565796), (6, 23043864), (8, 17282898), (9, 15362576), (12, 11521932), (16, 8641449), (18, 7681288), (24, 5760966), (29, 4767696), (36, 3840644), (48, 2880483), (58, 2383848), (72, 1920322), (87, 1589232), (113, 1223568), (116, 1191924), (144, 960161), (174, 794616), (226, 611784), (232, 595962), (261, 529744), (293, 471888), (339, 407856), (348, 397308), (452, 305892), (464, 297981), (522, 264872), (586, 235944), (678, 203928), (696, 198654), (879, 157296), (904, 152946), (1017, 135952), (1044, 132436), (1172, 117972), (1356, 101964), (1392, 99327), (1758, 78648), (1808, 76473), (2034, 67976), (2088, 66218), (2344, 58986), (2637, 52432), (2712, 50982), (3277, 42192), (3516, 39324), (4068, 33988), (4176, 33109), (4688, 29493), (5274, 26216), (5424, 25491), (6554, 21096), (7032, 19662), (8136, 16994), (8497, 16272), (9831, 14064), (10548, 13108)]