20161140576

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{176629}}^1$

素因数の和:176712

約数の個数: 96

約数和(自身を含む): 56083557600

約数和(自身を除く): 35922417024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 82, 87, 96, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 656, 696, 928, 984, 1189, 1312, 1392, 1968, 2378, 2784, 3567, 3936, 4756, 7134, 9512, 14268, 19024, 28536, 38048, 57072, 114144, 176629, 353258, 529887, 706516, 1059774, 1413032, 2119548, 2826064, 4239096, 5122241, 5652128, 7241789, 8478192, 10244482, 14483578, 15366723, 16956384, 20488964, 21725367, 28967156, 30733446, 40977928, 43450734, 57934312, 61466892, 81955856, 86901468, 115868624, 122933784, 163911712, 173802936, 210011881, 231737248, 245867568, 347605872, 420023762, 491735136, 630035643, 695211744, 840047524, 1260071286, 1680095048, 2520142572, 3360190096, 5040285144, 6720380192, 10080570288, 20161140576]

約数ペア:

[(1, 20161140576), (2, 10080570288), (3, 6720380192), (4, 5040285144), (6, 3360190096), (8, 2520142572), (12, 1680095048), (16, 1260071286), (24, 840047524), (29, 695211744), (32, 630035643), (41, 491735136), (48, 420023762), (58, 347605872), (82, 245867568), (87, 231737248), (96, 210011881), (116, 173802936), (123, 163911712), (164, 122933784), (174, 115868624), (232, 86901468), (246, 81955856), (328, 61466892), (348, 57934312), (464, 43450734), (492, 40977928), (656, 30733446), (696, 28967156), (928, 21725367), (984, 20488964), (1189, 16956384), (1312, 15366723), (1392, 14483578), (1968, 10244482), (2378, 8478192), (2784, 7241789), (3567, 5652128), (3936, 5122241), (4756, 4239096), (7134, 2826064), (9512, 2119548), (14268, 1413032), (19024, 1059774), (28536, 706516), (38048, 529887), (57072, 353258), (114144, 176629)]