15676620928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157219}}^1$

素因数の和:157293

約数の個数: 64

約数和(自身を含む): 33676524000

約数和(自身を除く): 17999903072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2432, 2624, 3116, 5248, 6232, 12464, 24928, 49856, 99712, 157219, 314438, 628876, 1257752, 2515504, 2987161, 5031008, 5974322, 6445979, 10062016, 11948644, 12891958, 20124032, 23897288, 25783916, 47794576, 51567832, 95589152, 103135664, 122473601, 191178304, 206271328, 244947202, 382356608, 412542656, 489894404, 825085312, 979788808, 1959577616, 3919155232, 7838310464, 15676620928]

約数ペア:

[(1, 15676620928), (2, 7838310464), (4, 3919155232), (8, 1959577616), (16, 979788808), (19, 825085312), (32, 489894404), (38, 412542656), (41, 382356608), (64, 244947202), (76, 206271328), (82, 191178304), (128, 122473601), (152, 103135664), (164, 95589152), (304, 51567832), (328, 47794576), (608, 25783916), (656, 23897288), (779, 20124032), (1216, 12891958), (1312, 11948644), (1558, 10062016), (2432, 6445979), (2624, 5974322), (3116, 5031008), (5248, 2987161), (6232, 2515504), (12464, 1257752), (24928, 628876), (49856, 314438), (99712, 157219)]