161287764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1627}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 411350016

約数和(自身を除く): 250062252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 751, 1502, 1627, 2253, 3004, 3254, 4506, 4881, 6508, 8261, 9012, 9762, 16522, 17897, 19524, 24783, 33044, 35794, 49566, 53691, 71588, 99132, 107382, 214764, 1221877, 2443754, 3665631, 4887508, 7331262, 13440647, 14662524, 26881294, 40321941, 53762588, 80643882, 161287764]

約数ペア:

[(1, 161287764), (2, 80643882), (3, 53762588), (4, 40321941), (6, 26881294), (11, 14662524), (12, 13440647), (22, 7331262), (33, 4887508), (44, 3665631), (66, 2443754), (132, 1221877), (751, 214764), (1502, 107382), (1627, 99132), (2253, 71588), (3004, 53691), (3254, 49566), (4506, 35794), (4881, 33044), (6508, 24783), (8261, 19524), (9012, 17897), (9762, 16522)]