158335040

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5101}}^1$

素因数の和:5215

約数の個数: 56

約数和(自身を含む): 380996952

約数和(自身を除く): 222661912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 5101, 6208, 7760, 10202, 15520, 20404, 25505, 31040, 40808, 51010, 81616, 102020, 163232, 204040, 326464, 408080, 494797, 816160, 989594, 1632320, 1979188, 2473985, 3958376, 4947970, 7916752, 9895940, 15833504, 19791880, 31667008, 39583760, 79167520, 158335040]

約数ペア:

[(1, 158335040), (2, 79167520), (4, 39583760), (5, 31667008), (8, 19791880), (10, 15833504), (16, 9895940), (20, 7916752), (32, 4947970), (40, 3958376), (64, 2473985), (80, 1979188), (97, 1632320), (160, 989594), (194, 816160), (320, 494797), (388, 408080), (485, 326464), (776, 204040), (970, 163232), (1552, 102020), (1940, 81616), (3104, 51010), (3880, 40808), (5101, 31040), (6208, 25505), (7760, 20404), (10202, 15520)]