142437888

素因数分解:

$2^9\times 3^2\times {\mathrm{30911}}^1$

素因数の和:30935

約数の個数: 60

約数和(自身を含む): 411098688

約数和(自身を除く): 268660800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 30911, 61822, 92733, 123644, 185466, 247288, 278199, 370932, 494576, 556398, 741864, 989152, 1112796, 1483728, 1978304, 2225592, 2967456, 3956608, 4451184, 5934912, 7913216, 8902368, 11869824, 15826432, 17804736, 23739648, 35609472, 47479296, 71218944, 142437888]

約数ペア:

[(1, 142437888), (2, 71218944), (3, 47479296), (4, 35609472), (6, 23739648), (8, 17804736), (9, 15826432), (12, 11869824), (16, 8902368), (18, 7913216), (24, 5934912), (32, 4451184), (36, 3956608), (48, 2967456), (64, 2225592), (72, 1978304), (96, 1483728), (128, 1112796), (144, 989152), (192, 741864), (256, 556398), (288, 494576), (384, 370932), (512, 278199), (576, 247288), (768, 185466), (1152, 123644), (1536, 92733), (2304, 61822), (4608, 30911)]