129515802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40499}}^1$

素因数の和:40558

約数の個数: 32

約数和(自身を含む): 285768000

約数和(自身を除く): 156252198

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 40499, 80998, 121497, 242994, 526487, 1052974, 1579461, 1660459, 3158922, 3320918, 4981377, 9962754, 21585967, 43171934, 64757901, 129515802]

約数ペア:

[(1, 129515802), (2, 64757901), (3, 43171934), (6, 21585967), (13, 9962754), (26, 4981377), (39, 3320918), (41, 3158922), (78, 1660459), (82, 1579461), (123, 1052974), (246, 526487), (533, 242994), (1066, 121497), (1599, 80998), (3198, 40499)]