156355648

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{23719}}^1$

素因数の和:23834

約数の個数: 28

約数和(自身を含む): 313293760

約数和(自身を除く): 156938112

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 23719, 47438, 94876, 189752, 379504, 759008, 1518016, 2443057, 4886114, 9772228, 19544456, 39088912, 78177824, 156355648]

約数ペア:

[(1, 156355648), (2, 78177824), (4, 39088912), (8, 19544456), (16, 9772228), (32, 4886114), (64, 2443057), (103, 1518016), (206, 759008), (412, 379504), (824, 189752), (1648, 94876), (3296, 47438), (6592, 23719)]