140353248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29837}}^1$

素因数の和:29864

約数の個数: 72

約数和(自身を含む): 428593032

約数和(自身を除く): 288239784

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, 29837, 59674, 89511, 119348, 179022, 208859, 238696, 358044, 417718, 477392, 626577, 716088, 835436, 954784, 1253154, 1432176, 1462013, 1670872, 2506308, 2864352, 2924026, 3341744, 4386039, 5012616, 5848052, 6683488, 8772078, 10025232, 11696104, 17544156, 20050464, 23392208, 35088312, 46784416, 70176624, 140353248]

約数ペア:

[(1, 140353248), (2, 70176624), (3, 46784416), (4, 35088312), (6, 23392208), (7, 20050464), (8, 17544156), (12, 11696104), (14, 10025232), (16, 8772078), (21, 6683488), (24, 5848052), (28, 5012616), (32, 4386039), (42, 3341744), (48, 2924026), (49, 2864352), (56, 2506308), (84, 1670872), (96, 1462013), (98, 1432176), (112, 1253154), (147, 954784), (168, 835436), (196, 716088), (224, 626577), (294, 477392), (336, 417718), (392, 358044), (588, 238696), (672, 208859), (784, 179022), (1176, 119348), (1568, 89511), (2352, 59674), (4704, 29837)]