157026064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18413}}^1$

素因数の和:18475

約数の個数: 40

約数和(自身を含む): 335650392

約数和(自身を除く): 178624328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 18413, 36826, 73652, 147304, 239369, 294608, 478738, 754933, 957476, 1509866, 1914952, 3019732, 3829904, 6039464, 9814129, 12078928, 19628258, 39256516, 78513032, 157026064]

約数ペア:

[(1, 157026064), (2, 78513032), (4, 39256516), (8, 19628258), (13, 12078928), (16, 9814129), (26, 6039464), (41, 3829904), (52, 3019732), (82, 1914952), (104, 1509866), (164, 957476), (208, 754933), (328, 478738), (533, 294608), (656, 239369), (1066, 147304), (2132, 73652), (4264, 36826), (8528, 18413)]