158873630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17791}}^1$

素因数の和:17864

約数の個数: 32

約数和(自身を含む): 307445760

約数和(自身を除く): 148572130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 17791, 35582, 88955, 177910, 338029, 676058, 836177, 1672354, 1690145, 3380290, 4180885, 8361770, 15887363, 31774726, 79436815, 158873630]

約数ペア:

[(1, 158873630), (2, 79436815), (5, 31774726), (10, 15887363), (19, 8361770), (38, 4180885), (47, 3380290), (94, 1690145), (95, 1672354), (190, 836177), (235, 676058), (470, 338029), (893, 177910), (1786, 88955), (4465, 35582), (8930, 17791)]