144193184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 301784616

約数和(自身を除く): 157591432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 401, 544, 661, 802, 1322, 1604, 2644, 3208, 5288, 6416, 6817, 10576, 11237, 12832, 13634, 21152, 22474, 27268, 44948, 54536, 89896, 109072, 179792, 218144, 265061, 359584, 530122, 1060244, 2120488, 4240976, 4506037, 8481952, 9012074, 18024148, 36048296, 72096592, 144193184]

約数ペア:

[(1, 144193184), (2, 72096592), (4, 36048296), (8, 18024148), (16, 9012074), (17, 8481952), (32, 4506037), (34, 4240976), (68, 2120488), (136, 1060244), (272, 530122), (401, 359584), (544, 265061), (661, 218144), (802, 179792), (1322, 109072), (1604, 89896), (2644, 54536), (3208, 44948), (5288, 27268), (6416, 22474), (6817, 21152), (10576, 13634), (11237, 12832)]