140656734

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13325

約数の個数: 48

約数和(自身を含む): 331169280

約数和(自身を除く): 190512546

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 13267, 26534, 39801, 79602, 119403, 238806, 252073, 411277, 504146, 756219, 822554, 1233831, 1512438, 2268657, 2467662, 3701493, 4537314, 7402986, 7814263, 15628526, 23442789, 46885578, 70328367, 140656734]

約数ペア:

[(1, 140656734), (2, 70328367), (3, 46885578), (6, 23442789), (9, 15628526), (18, 7814263), (19, 7402986), (31, 4537314), (38, 3701493), (57, 2467662), (62, 2268657), (93, 1512438), (114, 1233831), (171, 822554), (186, 756219), (279, 504146), (342, 411277), (558, 252073), (589, 238806), (1178, 119403), (1767, 79602), (3534, 39801), (5301, 26534), (10602, 13267)]