156928925678

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1\times {\mathrm{127637}}^1$

素因数の和:129356

約数の個数: 32

約数和(自身を含む): 274264449984

約数和(自身を除く): 117335524306

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1657, 3314, 11599, 23198, 87821, 127637, 175642, 255274, 614747, 893459, 1229494, 1786918, 6764761, 13529522, 47353327, 94706654, 211494509, 422989018, 1480461563, 2960923126, 11209208977, 22418417954, 78464462839, 156928925678]

約数ペア:

[(1, 156928925678), (2, 78464462839), (7, 22418417954), (14, 11209208977), (53, 2960923126), (106, 1480461563), (371, 422989018), (742, 211494509), (1657, 94706654), (3314, 47353327), (11599, 13529522), (23198, 6764761), (87821, 1786918), (127637, 1229494), (175642, 893459), (255274, 614747)]