16128816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2777}}^1$

素因数の和:2810

約数の個数: 60

約数和(自身を含む): 45814776

約数和(自身を除く): 29685960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2777, 2904, 5554, 5808, 8331, 11108, 16662, 22216, 30547, 33324, 44432, 61094, 66648, 91641, 122188, 133296, 183282, 244376, 336017, 366564, 488752, 672034, 733128, 1008051, 1344068, 1466256, 2016102, 2688136, 4032204, 5376272, 8064408, 16128816]

約数ペア:

[(1, 16128816), (2, 8064408), (3, 5376272), (4, 4032204), (6, 2688136), (8, 2016102), (11, 1466256), (12, 1344068), (16, 1008051), (22, 733128), (24, 672034), (33, 488752), (44, 366564), (48, 336017), (66, 244376), (88, 183282), (121, 133296), (132, 122188), (176, 91641), (242, 66648), (264, 61094), (363, 44432), (484, 33324), (528, 30547), (726, 22216), (968, 16662), (1452, 11108), (1936, 8331), (2777, 5808), (2904, 5554)]