171771936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{255613}}^1$

素因数の和:255633

約数の個数: 48

約数和(自身を含む): 515317824

約数和(自身を除く): 343545888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 255613, 511226, 766839, 1022452, 1533678, 1789291, 2044904, 3067356, 3578582, 4089808, 5367873, 6134712, 7157164, 8179616, 10735746, 12269424, 14314328, 21471492, 24538848, 28628656, 42942984, 57257312, 85885968, 171771936]

約数ペア:

[(1, 171771936), (2, 85885968), (3, 57257312), (4, 42942984), (6, 28628656), (7, 24538848), (8, 21471492), (12, 14314328), (14, 12269424), (16, 10735746), (21, 8179616), (24, 7157164), (28, 6134712), (32, 5367873), (42, 4089808), (48, 3578582), (56, 3067356), (84, 2044904), (96, 1789291), (112, 1533678), (168, 1022452), (224, 766839), (336, 511226), (672, 255613)]