187888912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 378100800

約数和(自身を除く): 190211888

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 307, 464, 614, 1228, 1319, 2456, 2638, 4912, 5276, 8903, 10552, 17806, 21104, 35612, 38251, 71224, 76502, 142448, 153004, 306008, 404933, 612016, 809866, 1619732, 3239464, 6478928, 11743057, 23486114, 46972228, 93944456, 187888912]

約数ペア:

[(1, 187888912), (2, 93944456), (4, 46972228), (8, 23486114), (16, 11743057), (29, 6478928), (58, 3239464), (116, 1619732), (232, 809866), (307, 612016), (464, 404933), (614, 306008), (1228, 153004), (1319, 142448), (2456, 76502), (2638, 71224), (4912, 38251), (5276, 35612), (8903, 21104), (10552, 17806)]