142867422

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 64

約数和(自身を含む): 353894400

約数和(自身を除く): 211026978

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5814, 8191, 8721, 16382, 17442, 24573, 49146, 73719, 139247, 147438, 155629, 221157, 278494, 311258, 417741, 442314, 466887, 835482, 933774, 1253223, 1400661, 2506446, 2645693, 2801322, 3759669, 4201983, 5291386, 7519338, 7937079, 8403966, 15874158, 23811237, 47622474, 71433711, 142867422]

約数ペア:

[(1, 142867422), (2, 71433711), (3, 47622474), (6, 23811237), (9, 15874158), (17, 8403966), (18, 7937079), (19, 7519338), (27, 5291386), (34, 4201983), (38, 3759669), (51, 2801322), (54, 2645693), (57, 2506446), (102, 1400661), (114, 1253223), (153, 933774), (171, 835482), (306, 466887), (323, 442314), (342, 417741), (459, 311258), (513, 278494), (646, 221157), (918, 155629), (969, 147438), (1026, 139247), (1938, 73719), (2907, 49146), (5814, 24573), (8191, 17442), (8721, 16382)]