157438524

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4626

約数の個数: 48

約数和(自身を含む): 381701376

約数和(自身を除く): 224262852

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 2911, 4507, 5822, 8733, 9014, 11644, 13521, 17466, 18028, 27042, 34932, 54084, 184787, 319997, 369574, 554361, 639994, 739148, 959991, 1108722, 1279988, 1919982, 2217444, 3839964, 13119877, 26239754, 39359631, 52479508, 78719262, 157438524]

約数ペア:

[(1, 157438524), (2, 78719262), (3, 52479508), (4, 39359631), (6, 26239754), (12, 13119877), (41, 3839964), (71, 2217444), (82, 1919982), (123, 1279988), (142, 1108722), (164, 959991), (213, 739148), (246, 639994), (284, 554361), (426, 369574), (492, 319997), (852, 184787), (2911, 54084), (4507, 34932), (5822, 27042), (8733, 18028), (9014, 17466), (11644, 13521)]