155961978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15139}}^1$

素因数の和:15262

約数の個数: 32

約数和(自身を含む): 333564480

約数和(自身を除く): 177602502

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 3434, 5151, 10302, 15139, 30278, 45417, 90834, 257363, 514726, 772089, 1529039, 1544178, 3058078, 4587117, 9174234, 25993663, 51987326, 77980989, 155961978]

約数ペア:

[(1, 155961978), (2, 77980989), (3, 51987326), (6, 25993663), (17, 9174234), (34, 4587117), (51, 3058078), (101, 1544178), (102, 1529039), (202, 772089), (303, 514726), (606, 257363), (1717, 90834), (3434, 45417), (5151, 30278), (10302, 15139)]