161026164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{114691}}^1$

素因数の和:114717

約数の個数: 48

約数和(自身を含む): 449592640

約数和(自身を除く): 288566476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 114691, 229382, 344073, 458764, 688146, 1032219, 1376292, 1490983, 2064438, 2981966, 3096657, 4128876, 4472949, 5963932, 6193314, 8945898, 12386628, 13418847, 17891796, 26837694, 40256541, 53675388, 80513082, 161026164]

約数ペア:

[(1, 161026164), (2, 80513082), (3, 53675388), (4, 40256541), (6, 26837694), (9, 17891796), (12, 13418847), (13, 12386628), (18, 8945898), (26, 6193314), (27, 5963932), (36, 4472949), (39, 4128876), (52, 3096657), (54, 2981966), (78, 2064438), (108, 1490983), (117, 1376292), (156, 1032219), (234, 688146), (351, 458764), (468, 344073), (702, 229382), (1404, 114691)]