196359872

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:709

約数の個数: 56

約数和(自身を含む): 400872960

約数和(自身を除く): 204513088

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 142, 158, 284, 316, 547, 568, 632, 1094, 1136, 1264, 2188, 2272, 2528, 4376, 4544, 5056, 5609, 8752, 11218, 17504, 22436, 35008, 38837, 43213, 44872, 77674, 86426, 89744, 155348, 172852, 179488, 310696, 345704, 358976, 621392, 691408, 1242784, 1382816, 2485568, 2765632, 3068123, 6136246, 12272492, 24544984, 49089968, 98179936, 196359872]

約数ペア:

[(1, 196359872), (2, 98179936), (4, 49089968), (8, 24544984), (16, 12272492), (32, 6136246), (64, 3068123), (71, 2765632), (79, 2485568), (142, 1382816), (158, 1242784), (284, 691408), (316, 621392), (547, 358976), (568, 345704), (632, 310696), (1094, 179488), (1136, 172852), (1264, 155348), (2188, 89744), (2272, 86426), (2528, 77674), (4376, 44872), (4544, 43213), (5056, 38837), (5609, 35008), (8752, 22436), (11218, 17504)]