148221568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 338436000

約数和(自身を除く): 190214432

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 199, 253, 352, 368, 398, 506, 529, 704, 736, 796, 1012, 1058, 1408, 1472, 1592, 2024, 2116, 2189, 2944, 3184, 4048, 4232, 4378, 4577, 5819, 6368, 8096, 8464, 8756, 9154, 11638, 12736, 16192, 16928, 17512, 18308, 23276, 25472, 32384, 33856, 35024, 36616, 46552, 50347, 67712, 70048, 73232, 93104, 100694, 105271, 140096, 146464, 186208, 201388, 210542, 280192, 292928, 372416, 402776, 421084, 585856, 744832, 805552, 842168, 1157981, 1611104, 1684336, 2315962, 3222208, 3368672, 4631924, 6444416, 6737344, 9263848, 13474688, 18527696, 37055392, 74110784, 148221568]

約数ペア:

[(1, 148221568), (2, 74110784), (4, 37055392), (8, 18527696), (11, 13474688), (16, 9263848), (22, 6737344), (23, 6444416), (32, 4631924), (44, 3368672), (46, 3222208), (64, 2315962), (88, 1684336), (92, 1611104), (128, 1157981), (176, 842168), (184, 805552), (199, 744832), (253, 585856), (352, 421084), (368, 402776), (398, 372416), (506, 292928), (529, 280192), (704, 210542), (736, 201388), (796, 186208), (1012, 146464), (1058, 140096), (1408, 105271), (1472, 100694), (1592, 93104), (2024, 73232), (2116, 70048), (2189, 67712), (2944, 50347), (3184, 46552), (4048, 36616), (4232, 35024), (4378, 33856), (4577, 32384), (5819, 25472), (6368, 23276), (8096, 18308), (8464, 17512), (8756, 16928), (9154, 16192), (11638, 12736)]