140297904

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5101}}^1$

素因数の和:5306

約数の個数: 60

約数和(自身を含む): 394772352

約数和(自身を除く): 254474448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 5101, 6876, 9168, 10202, 13752, 15303, 20404, 27504, 30606, 40808, 45909, 61212, 81616, 91818, 122424, 183636, 244848, 367272, 734544, 974291, 1948582, 2922873, 3897164, 5845746, 7794328, 8768619, 11691492, 15588656, 17537238, 23382984, 35074476, 46765968, 70148952, 140297904]

約数ペア:

[(1, 140297904), (2, 70148952), (3, 46765968), (4, 35074476), (6, 23382984), (8, 17537238), (9, 15588656), (12, 11691492), (16, 8768619), (18, 7794328), (24, 5845746), (36, 3897164), (48, 2922873), (72, 1948582), (144, 974291), (191, 734544), (382, 367272), (573, 244848), (764, 183636), (1146, 122424), (1528, 91818), (1719, 81616), (2292, 61212), (3056, 45909), (3438, 40808), (4584, 30606), (5101, 27504), (6876, 20404), (9168, 15303), (10202, 13752)]