168301854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{823}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 428743680

約数和(自身を除く): 260441826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 541, 823, 1082, 1623, 1646, 2469, 3246, 3787, 4869, 4938, 5761, 7407, 7574, 9738, 11361, 11522, 14607, 14814, 17283, 22221, 22722, 29214, 34083, 34566, 44442, 51849, 68166, 102249, 103698, 155547, 204498, 311094, 445243, 890486, 1335729, 2671458, 3116701, 4007187, 6233402, 8014374, 9350103, 12021561, 18700206, 24043122, 28050309, 56100618, 84150927, 168301854]

約数ペア:

[(1, 168301854), (2, 84150927), (3, 56100618), (6, 28050309), (7, 24043122), (9, 18700206), (14, 12021561), (18, 9350103), (21, 8014374), (27, 6233402), (42, 4007187), (54, 3116701), (63, 2671458), (126, 1335729), (189, 890486), (378, 445243), (541, 311094), (823, 204498), (1082, 155547), (1623, 103698), (1646, 102249), (2469, 68166), (3246, 51849), (3787, 44442), (4869, 34566), (4938, 34083), (5761, 29214), (7407, 22722), (7574, 22221), (9738, 17283), (11361, 14814), (11522, 14607)]