153875360

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11587}}^1$

素因数の和:11685

約数の個数: 48

約数和(自身を含む): 367942176

約数和(自身を除く): 214066816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 11587, 13280, 23174, 46348, 57935, 92696, 115870, 185392, 231740, 370784, 463480, 926960, 961721, 1853920, 1923442, 3846884, 4808605, 7693768, 9617210, 15387536, 19234420, 30775072, 38468840, 76937680, 153875360]

約数ペア:

[(1, 153875360), (2, 76937680), (4, 38468840), (5, 30775072), (8, 19234420), (10, 15387536), (16, 9617210), (20, 7693768), (32, 4808605), (40, 3846884), (80, 1923442), (83, 1853920), (160, 961721), (166, 926960), (332, 463480), (415, 370784), (664, 231740), (830, 185392), (1328, 115870), (1660, 92696), (2656, 57935), (3320, 46348), (6640, 23174), (11587, 13280)]