163136916

素因数分解:

$2^2\times 3^4\times {\mathrm{311}}^1\times {\mathrm{1619}}^1$

素因数の和:1946

約数の個数: 60

約数和(自身を含む): 428107680

約数和(自身を除く): 264970764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 311, 324, 622, 933, 1244, 1619, 1866, 2799, 3238, 3732, 4857, 5598, 6476, 8397, 9714, 11196, 14571, 16794, 19428, 25191, 29142, 33588, 43713, 50382, 58284, 87426, 100764, 131139, 174852, 262278, 503509, 524556, 1007018, 1510527, 2014036, 3021054, 4531581, 6042108, 9063162, 13594743, 18126324, 27189486, 40784229, 54378972, 81568458, 163136916]

約数ペア:

[(1, 163136916), (2, 81568458), (3, 54378972), (4, 40784229), (6, 27189486), (9, 18126324), (12, 13594743), (18, 9063162), (27, 6042108), (36, 4531581), (54, 3021054), (81, 2014036), (108, 1510527), (162, 1007018), (311, 524556), (324, 503509), (622, 262278), (933, 174852), (1244, 131139), (1619, 100764), (1866, 87426), (2799, 58284), (3238, 50382), (3732, 43713), (4857, 33588), (5598, 29142), (6476, 25191), (8397, 19428), (9714, 16794), (11196, 14571)]