155015894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4273}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 271416096

約数和(自身を除く): 116400202

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 1067, 1649, 2134, 3298, 4273, 8546, 18139, 36278, 47003, 72641, 94006, 145282, 414481, 799051, 828962, 1598102, 4559291, 7046177, 9118582, 14092354, 77507947, 155015894]

約数ペア:

[(1, 155015894), (2, 77507947), (11, 14092354), (17, 9118582), (22, 7046177), (34, 4559291), (97, 1598102), (187, 828962), (194, 799051), (374, 414481), (1067, 145282), (1649, 94006), (2134, 72641), (3298, 47003), (4273, 36278), (8546, 18139)]