140599168

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 291654720

約数和(自身を除く): 151055552

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 146, 164, 292, 328, 367, 584, 656, 734, 1168, 1312, 1468, 2336, 2624, 2936, 2993, 4672, 5248, 5872, 5986, 9344, 11744, 11972, 15047, 23488, 23944, 26791, 30094, 46976, 47888, 53582, 60188, 95776, 107164, 120376, 191552, 214328, 240752, 383104, 428656, 481504, 857312, 963008, 1098431, 1714624, 1926016, 2196862, 3429248, 4393724, 8787448, 17574896, 35149792, 70299584, 140599168]

約数ペア:

[(1, 140599168), (2, 70299584), (4, 35149792), (8, 17574896), (16, 8787448), (32, 4393724), (41, 3429248), (64, 2196862), (73, 1926016), (82, 1714624), (128, 1098431), (146, 963008), (164, 857312), (292, 481504), (328, 428656), (367, 383104), (584, 240752), (656, 214328), (734, 191552), (1168, 120376), (1312, 107164), (1468, 95776), (2336, 60188), (2624, 53582), (2936, 47888), (2993, 46976), (4672, 30094), (5248, 26791), (5872, 23944), (5986, 23488), (9344, 15047), (11744, 11972)]