156913315279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1\times {\mathrm{3217}}^1$

素因数の和:4927

約数の個数: 32

約数和(自身を含む): 189694149120

約数和(自身を除く): 32780833841

約数列:

[1, 7, 19, 133, 257, 1427, 1799, 3217, 4883, 9989, 22519, 27113, 34181, 61123, 189791, 366739, 427861, 826769, 2567173, 4590659, 5787383, 6968041, 15708611, 32134613, 48776287, 87222521, 109960277, 610557647, 1179799363, 8258595541, 22416187897, 156913315279]

約数ペア:

[(1, 156913315279), (7, 22416187897), (19, 8258595541), (133, 1179799363), (257, 610557647), (1427, 109960277), (1799, 87222521), (3217, 48776287), (4883, 32134613), (9989, 15708611), (22519, 6968041), (27113, 5787383), (34181, 4590659), (61123, 2567173), (189791, 826769), (366739, 427861)]