155993562

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 343444608

約数和(自身を除く): 187451046

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 271, 283, 339, 542, 566, 678, 813, 849, 1017, 1626, 1698, 2034, 2439, 2547, 4878, 5094, 30623, 31979, 61246, 63958, 76693, 91869, 95937, 153386, 183738, 191874, 230079, 275607, 287811, 460158, 551214, 575622, 690237, 1380474, 8666309, 17332618, 25998927, 51997854, 77996781, 155993562]

約数ペア:

[(1, 155993562), (2, 77996781), (3, 51997854), (6, 25998927), (9, 17332618), (18, 8666309), (113, 1380474), (226, 690237), (271, 575622), (283, 551214), (339, 460158), (542, 287811), (566, 275607), (678, 230079), (813, 191874), (849, 183738), (1017, 153386), (1626, 95937), (1698, 91869), (2034, 76693), (2439, 63958), (2547, 61246), (4878, 31979), (5094, 30623)]