144496408

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9811}}^1$

素因数の和:10087

約数の個数: 32

約数和(自身を含む): 310844160

約数和(自身を除く): 166347752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 9811, 14728, 19622, 39244, 68677, 78488, 137354, 274708, 549416, 2580293, 5160586, 10321172, 18062051, 20642344, 36124102, 72248204, 144496408]

約数ペア:

[(1, 144496408), (2, 72248204), (4, 36124102), (7, 20642344), (8, 18062051), (14, 10321172), (28, 5160586), (56, 2580293), (263, 549416), (526, 274708), (1052, 137354), (1841, 78488), (2104, 68677), (3682, 39244), (7364, 19622), (9811, 14728)]