159905646

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{86249}}^1$

素因数の和:86360

約数の個数: 24

約数和(自身を含む): 349830000

約数和(自身を除く): 189924354

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 86249, 172498, 258747, 517494, 776241, 1552482, 8883647, 17767294, 26650941, 53301882, 79952823, 159905646]

約数ペア:

[(1, 159905646), (2, 79952823), (3, 53301882), (6, 26650941), (9, 17767294), (18, 8883647), (103, 1552482), (206, 776241), (309, 517494), (618, 258747), (927, 172498), (1854, 86249)]