144655784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4690

約数の個数: 64

約数和(自身を含む): 341658240

約数和(自身を除く): 197002456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 4621, 7826, 9242, 15652, 18484, 31304, 32347, 36968, 60073, 64694, 120146, 129388, 198703, 240292, 258776, 397406, 420511, 480584, 794812, 841022, 1390921, 1589624, 1682044, 2583139, 2781842, 3364088, 5166278, 5563684, 10332556, 11127368, 18081973, 20665112, 36163946, 72327892, 144655784]

約数ペア:

[(1, 144655784), (2, 72327892), (4, 36163946), (7, 20665112), (8, 18081973), (13, 11127368), (14, 10332556), (26, 5563684), (28, 5166278), (43, 3364088), (52, 2781842), (56, 2583139), (86, 1682044), (91, 1589624), (104, 1390921), (172, 841022), (182, 794812), (301, 480584), (344, 420511), (364, 397406), (559, 258776), (602, 240292), (728, 198703), (1118, 129388), (1204, 120146), (2236, 64694), (2408, 60073), (3913, 36968), (4472, 32347), (4621, 31304), (7826, 18484), (9242, 15652)]