168958584

素因数分解:

$2^3\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{1987}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 458214120

約数和(自身を除く): 289255536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1181, 1987, 2362, 3543, 3974, 4724, 5961, 7086, 7948, 9448, 10629, 11922, 14172, 15896, 17883, 21258, 23844, 28344, 35766, 42516, 47688, 71532, 85032, 143064, 2346647, 4693294, 7039941, 9386588, 14079882, 18773176, 21119823, 28159764, 42239646, 56319528, 84479292, 168958584]

約数ペア:

[(1, 168958584), (2, 84479292), (3, 56319528), (4, 42239646), (6, 28159764), (8, 21119823), (9, 18773176), (12, 14079882), (18, 9386588), (24, 7039941), (36, 4693294), (72, 2346647), (1181, 143064), (1987, 85032), (2362, 71532), (3543, 47688), (3974, 42516), (4724, 35766), (5961, 28344), (7086, 23844), (7948, 21258), (9448, 17883), (10629, 15896), (11922, 14172)]