157020704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9369

約数の個数: 48

約数和(自身を含む): 337913856

約数和(自身を除く): 180893152

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 9311, 16864, 18622, 37244, 74488, 148976, 158287, 288641, 297952, 316574, 577282, 633148, 1154564, 1266296, 2309128, 2532592, 4618256, 4906897, 5065184, 9236512, 9813794, 19627588, 39255176, 78510352, 157020704]

約数ペア:

[(1, 157020704), (2, 78510352), (4, 39255176), (8, 19627588), (16, 9813794), (17, 9236512), (31, 5065184), (32, 4906897), (34, 4618256), (62, 2532592), (68, 2309128), (124, 1266296), (136, 1154564), (248, 633148), (272, 577282), (496, 316574), (527, 297952), (544, 288641), (992, 158287), (1054, 148976), (2108, 74488), (4216, 37244), (8432, 18622), (9311, 16864)]