126959728

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30637}}^1$

素因数の和:30689

約数の個数: 40

約数和(自身を含む): 288732512

約数和(自身を除く): 161772784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 30637, 61274, 122548, 214459, 245096, 428918, 490192, 857836, 1133569, 1715672, 2267138, 3431344, 4534276, 7934983, 9068552, 15869966, 18137104, 31739932, 63479864, 126959728]

約数ペア:

[(1, 126959728), (2, 63479864), (4, 31739932), (7, 18137104), (8, 15869966), (14, 9068552), (16, 7934983), (28, 4534276), (37, 3431344), (56, 2267138), (74, 1715672), (112, 1133569), (148, 857836), (259, 490192), (296, 428918), (518, 245096), (592, 214459), (1036, 122548), (2072, 61274), (4144, 30637)]