150721898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 252491904

約数和(自身を除く): 101770006

約数列:

[1, 2, 17, 23, 34, 46, 97, 194, 391, 782, 1649, 1987, 2231, 3298, 3974, 4462, 33779, 37927, 45701, 67558, 75854, 91402, 192739, 385478, 776917, 1553834, 3276563, 4432997, 6553126, 8865994, 75360949, 150721898]

約数ペア:

[(1, 150721898), (2, 75360949), (17, 8865994), (23, 6553126), (34, 4432997), (46, 3276563), (97, 1553834), (194, 776917), (391, 385478), (782, 192739), (1649, 91402), (1987, 75854), (2231, 67558), (3298, 45701), (3974, 37927), (4462, 33779)]