148495648

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9337}}^1$

素因数の和:9425

約数の個数: 48

約数和(自身を含む): 338857344

約数和(自身を除く): 190361696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 9337, 15904, 18674, 37348, 65359, 74696, 130718, 149392, 261436, 298784, 522872, 662927, 1045744, 1325854, 2091488, 2651708, 4640489, 5303416, 9280978, 10606832, 18561956, 21213664, 37123912, 74247824, 148495648]

約数ペア:

[(1, 148495648), (2, 74247824), (4, 37123912), (7, 21213664), (8, 18561956), (14, 10606832), (16, 9280978), (28, 5303416), (32, 4640489), (56, 2651708), (71, 2091488), (112, 1325854), (142, 1045744), (224, 662927), (284, 522872), (497, 298784), (568, 261436), (994, 149392), (1136, 130718), (1988, 74696), (2272, 65359), (3976, 37348), (7952, 18674), (9337, 15904)]