131434464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{27941}}^1$

素因数の和:27968

約数の個数: 72

約数和(自身を含む): 401358888

約数和(自身を除く): 269924424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 27941, 55882, 83823, 111764, 167646, 195587, 223528, 335292, 391174, 447056, 586761, 670584, 782348, 894112, 1173522, 1341168, 1369109, 1564696, 2347044, 2682336, 2738218, 3129392, 4107327, 4694088, 5476436, 6258784, 8214654, 9388176, 10952872, 16429308, 18776352, 21905744, 32858616, 43811488, 65717232, 131434464]

約数ペア:

[(1, 131434464), (2, 65717232), (3, 43811488), (4, 32858616), (6, 21905744), (7, 18776352), (8, 16429308), (12, 10952872), (14, 9388176), (16, 8214654), (21, 6258784), (24, 5476436), (28, 4694088), (32, 4107327), (42, 3129392), (48, 2738218), (49, 2682336), (56, 2347044), (84, 1564696), (96, 1369109), (98, 1341168), (112, 1173522), (147, 894112), (168, 782348), (196, 670584), (224, 586761), (294, 447056), (336, 391174), (392, 335292), (588, 223528), (672, 195587), (784, 167646), (1176, 111764), (1568, 83823), (2352, 55882), (4704, 27941)]