131708736

素因数分解:

$2^6\times 3^2\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1180

約数の個数: 84

約数和(自身を含む): 379439424

約数和(自身を除く): 247730688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 251, 288, 502, 576, 753, 911, 1004, 1506, 1822, 2008, 2259, 2733, 3012, 3644, 4016, 4518, 5466, 6024, 7288, 8032, 8199, 9036, 10932, 12048, 14576, 16064, 16398, 18072, 21864, 24096, 29152, 32796, 36144, 43728, 48192, 58304, 65592, 72288, 87456, 131184, 144576, 174912, 228661, 262368, 457322, 524736, 685983, 914644, 1371966, 1829288, 2057949, 2743932, 3658576, 4115898, 5487864, 7317152, 8231796, 10975728, 14634304, 16463592, 21951456, 32927184, 43902912, 65854368, 131708736]

約数ペア:

[(1, 131708736), (2, 65854368), (3, 43902912), (4, 32927184), (6, 21951456), (8, 16463592), (9, 14634304), (12, 10975728), (16, 8231796), (18, 7317152), (24, 5487864), (32, 4115898), (36, 3658576), (48, 2743932), (64, 2057949), (72, 1829288), (96, 1371966), (144, 914644), (192, 685983), (251, 524736), (288, 457322), (502, 262368), (576, 228661), (753, 174912), (911, 144576), (1004, 131184), (1506, 87456), (1822, 72288), (2008, 65592), (2259, 58304), (2733, 48192), (3012, 43728), (3644, 36144), (4016, 32796), (4518, 29152), (5466, 24096), (6024, 21864), (7288, 18072), (8032, 16398), (8199, 16064), (9036, 14576), (10932, 12048)]