147725784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{120691}}^1$

素因数の和:120720

約数の個数: 48

約数和(自身を含む): 423628920

約数和(自身を除く): 275903136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 120691, 241382, 362073, 482764, 724146, 965528, 1086219, 1448292, 2051747, 2172438, 2896584, 4103494, 4344876, 6155241, 8206988, 8689752, 12310482, 16413976, 18465723, 24620964, 36931446, 49241928, 73862892, 147725784]

約数ペア:

[(1, 147725784), (2, 73862892), (3, 49241928), (4, 36931446), (6, 24620964), (8, 18465723), (9, 16413976), (12, 12310482), (17, 8689752), (18, 8206988), (24, 6155241), (34, 4344876), (36, 4103494), (51, 2896584), (68, 2172438), (72, 2051747), (102, 1448292), (136, 1086219), (153, 965528), (204, 724146), (306, 482764), (408, 362073), (612, 241382), (1224, 120691)]