131340132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47381}}^1$

素因数の和:47409

約数の個数: 72

約数和(自身を含む): 413929152

約数和(自身を除く): 282589020

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 47381, 94762, 142143, 189524, 284286, 331667, 426429, 521191, 568572, 663334, 852858, 995001, 1042382, 1326668, 1563573, 1705716, 1990002, 2084764, 2985003, 3127146, 3648337, 3980004, 4690719, 5970006, 6254292, 7296674, 9381438, 10945011, 11940012, 14593348, 18762876, 21890022, 32835033, 43780044, 65670066, 131340132]

約数ペア:

[(1, 131340132), (2, 65670066), (3, 43780044), (4, 32835033), (6, 21890022), (7, 18762876), (9, 14593348), (11, 11940012), (12, 10945011), (14, 9381438), (18, 7296674), (21, 6254292), (22, 5970006), (28, 4690719), (33, 3980004), (36, 3648337), (42, 3127146), (44, 2985003), (63, 2084764), (66, 1990002), (77, 1705716), (84, 1563573), (99, 1326668), (126, 1042382), (132, 995001), (154, 852858), (198, 663334), (231, 568572), (252, 521191), (308, 426429), (396, 331667), (462, 284286), (693, 189524), (924, 142143), (1386, 94762), (2772, 47381)]