155121054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123701}}^1$

素因数の和:123736

約数の個数: 32

約数和(自身を含む): 356261760

約数和(自身を除く): 201140706

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 123701, 247402, 371103, 742206, 1360711, 2350319, 2721422, 4082133, 4700638, 7050957, 8164266, 14101914, 25853509, 51707018, 77560527, 155121054]

約数ペア:

[(1, 155121054), (2, 77560527), (3, 51707018), (6, 25853509), (11, 14101914), (19, 8164266), (22, 7050957), (33, 4700638), (38, 4082133), (57, 2721422), (66, 2350319), (114, 1360711), (209, 742206), (418, 371103), (627, 247402), (1254, 123701)]