128048448

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3236

約数の個数: 112

約数和(自身を含む): 389168640

約数和(自身を除く): 261120192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3191, 3344, 3648, 5016, 6382, 6688, 9573, 10032, 12764, 13376, 19146, 20064, 25528, 35101, 38292, 40128, 51056, 60629, 70202, 76584, 102112, 105303, 121258, 140404, 153168, 181887, 204224, 210606, 242516, 280808, 306336, 363774, 421212, 485032, 561616, 612672, 666919, 727548, 842424, 970064, 1123232, 1333838, 1455096, 1684848, 1940128, 2000757, 2246464, 2667676, 2910192, 3369696, 3880256, 4001514, 5335352, 5820384, 6739392, 8003028, 10670704, 11640768, 16006056, 21341408, 32012112, 42682816, 64024224, 128048448]

約数ペア:

[(1, 128048448), (2, 64024224), (3, 42682816), (4, 32012112), (6, 21341408), (8, 16006056), (11, 11640768), (12, 10670704), (16, 8003028), (19, 6739392), (22, 5820384), (24, 5335352), (32, 4001514), (33, 3880256), (38, 3369696), (44, 2910192), (48, 2667676), (57, 2246464), (64, 2000757), (66, 1940128), (76, 1684848), (88, 1455096), (96, 1333838), (114, 1123232), (132, 970064), (152, 842424), (176, 727548), (192, 666919), (209, 612672), (228, 561616), (264, 485032), (304, 421212), (352, 363774), (418, 306336), (456, 280808), (528, 242516), (608, 210606), (627, 204224), (704, 181887), (836, 153168), (912, 140404), (1056, 121258), (1216, 105303), (1254, 102112), (1672, 76584), (1824, 70202), (2112, 60629), (2508, 51056), (3191, 40128), (3344, 38292), (3648, 35101), (5016, 25528), (6382, 20064), (6688, 19146), (9573, 13376), (10032, 12764)]