133212352

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 330281280

約数和(自身を除く): 197068928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 178, 182, 208, 224, 257, 356, 364, 416, 448, 514, 623, 712, 728, 832, 1028, 1157, 1246, 1424, 1456, 1799, 2056, 2314, 2492, 2848, 2912, 3341, 3598, 4112, 4628, 4984, 5696, 5824, 6682, 7196, 8099, 8224, 9256, 9968, 13364, 14392, 16198, 16448, 18512, 19936, 22873, 23387, 26728, 28784, 32396, 37024, 39872, 45746, 46774, 53456, 57568, 64792, 74048, 91492, 93548, 106912, 115136, 129584, 160111, 182984, 187096, 213824, 259168, 297349, 320222, 365968, 374192, 518336, 594698, 640444, 731936, 748384, 1189396, 1280888, 1463872, 1496768, 2081443, 2378792, 2561776, 4162886, 4757584, 5123552, 8325772, 9515168, 10247104, 16651544, 19030336, 33303088, 66606176, 133212352]

約数ペア:

[(1, 133212352), (2, 66606176), (4, 33303088), (7, 19030336), (8, 16651544), (13, 10247104), (14, 9515168), (16, 8325772), (26, 5123552), (28, 4757584), (32, 4162886), (52, 2561776), (56, 2378792), (64, 2081443), (89, 1496768), (91, 1463872), (104, 1280888), (112, 1189396), (178, 748384), (182, 731936), (208, 640444), (224, 594698), (257, 518336), (356, 374192), (364, 365968), (416, 320222), (448, 297349), (514, 259168), (623, 213824), (712, 187096), (728, 182984), (832, 160111), (1028, 129584), (1157, 115136), (1246, 106912), (1424, 93548), (1456, 91492), (1799, 74048), (2056, 64792), (2314, 57568), (2492, 53456), (2848, 46774), (2912, 45746), (3341, 39872), (3598, 37024), (4112, 32396), (4628, 28784), (4984, 26728), (5696, 23387), (5824, 22873), (6682, 19936), (7196, 18512), (8099, 16448), (8224, 16198), (9256, 14392), (9968, 13364)]