148518272

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 64

約数和(自身を含む): 349117440

約数和(自身を除く): 200599168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 5347, 6944, 10694, 13888, 21388, 27776, 37429, 42776, 74858, 85552, 149716, 165757, 171104, 299432, 331514, 342208, 598864, 663028, 684416, 1160299, 1197728, 1326056, 2320598, 2395456, 2652112, 4641196, 4790912, 5304224, 9282392, 10608448, 18564784, 21216896, 37129568, 74259136, 148518272]

約数ペア:

[(1, 148518272), (2, 74259136), (4, 37129568), (7, 21216896), (8, 18564784), (14, 10608448), (16, 9282392), (28, 5304224), (31, 4790912), (32, 4641196), (56, 2652112), (62, 2395456), (64, 2320598), (112, 1326056), (124, 1197728), (128, 1160299), (217, 684416), (224, 663028), (248, 598864), (434, 342208), (448, 331514), (496, 299432), (868, 171104), (896, 165757), (992, 149716), (1736, 85552), (1984, 74858), (3472, 42776), (3968, 37429), (5347, 27776), (6944, 21388), (10694, 13888)]