188830278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12843

約数の個数: 80

約数和(自身を含む): 520803360

約数和(自身を除く): 331973082

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 12809, 14742, 25618, 38427, 76854, 89663, 115281, 166517, 179326, 230562, 268989, 333034, 345843, 499551, 537978, 691686, 806967, 999102, 1037529, 1165619, 1498653, 1613934, 2075058, 2331238, 2420901, 2997306, 3496857, 4495959, 4841802, 6993714, 7262703, 8991918, 10490571, 13487877, 14525406, 20981142, 26975754, 31471713, 62943426, 94415139, 188830278]

約数ペア:

[(1, 188830278), (2, 94415139), (3, 62943426), (6, 31471713), (7, 26975754), (9, 20981142), (13, 14525406), (14, 13487877), (18, 10490571), (21, 8991918), (26, 7262703), (27, 6993714), (39, 4841802), (42, 4495959), (54, 3496857), (63, 2997306), (78, 2420901), (81, 2331238), (91, 2075058), (117, 1613934), (126, 1498653), (162, 1165619), (182, 1037529), (189, 999102), (234, 806967), (273, 691686), (351, 537978), (378, 499551), (546, 345843), (567, 333034), (702, 268989), (819, 230562), (1053, 179326), (1134, 166517), (1638, 115281), (2106, 89663), (2457, 76854), (4914, 38427), (7371, 25618), (12809, 14742)]