149968386

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 331119360

約数和(自身を除く): 181150974

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 263, 401, 474, 526, 711, 789, 802, 1203, 1422, 1578, 2367, 2406, 3609, 4734, 7218, 20777, 31679, 41554, 62331, 63358, 95037, 105463, 124662, 186993, 190074, 210926, 285111, 316389, 373986, 570222, 632778, 949167, 1898334, 8331577, 16663154, 24994731, 49989462, 74984193, 149968386]

約数ペア:

[(1, 149968386), (2, 74984193), (3, 49989462), (6, 24994731), (9, 16663154), (18, 8331577), (79, 1898334), (158, 949167), (237, 632778), (263, 570222), (401, 373986), (474, 316389), (526, 285111), (711, 210926), (789, 190074), (802, 186993), (1203, 124662), (1422, 105463), (1578, 95037), (2367, 63358), (2406, 62331), (3609, 41554), (4734, 31679), (7218, 20777)]