159835328

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 325404480

約数和(自身を除く): 165569152

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 101, 158, 202, 313, 316, 404, 626, 632, 808, 1252, 1264, 1616, 2504, 2528, 3232, 5008, 5056, 6464, 7979, 10016, 15958, 20032, 24727, 31613, 31916, 49454, 63226, 63832, 98908, 126452, 127664, 197816, 252904, 255328, 395632, 505808, 510656, 791264, 1011616, 1582528, 2023232, 2497427, 4994854, 9989708, 19979416, 39958832, 79917664, 159835328]

約数ペア:

[(1, 159835328), (2, 79917664), (4, 39958832), (8, 19979416), (16, 9989708), (32, 4994854), (64, 2497427), (79, 2023232), (101, 1582528), (158, 1011616), (202, 791264), (313, 510656), (316, 505808), (404, 395632), (626, 255328), (632, 252904), (808, 197816), (1252, 127664), (1264, 126452), (1616, 98908), (2504, 63832), (2528, 63226), (3232, 49454), (5008, 31916), (5056, 31613), (6464, 24727), (7979, 20032), (10016, 15958)]