15854208

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 30412992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 53, 57, 64, 76, 82, 96, 106, 114, 123, 128, 152, 159, 164, 192, 212, 228, 246, 304, 318, 328, 384, 424, 456, 492, 608, 636, 656, 779, 848, 912, 984, 1007, 1216, 1272, 1312, 1558, 1696, 1824, 1968, 2014, 2173, 2337, 2432, 2544, 2624, 3021, 3116, 3392, 3648, 3936, 4028, 4346, 4674, 5088, 5248, 6042, 6232, 6519, 6784, 7296, 7872, 8056, 8692, 9348, 10176, 12084, 12464, 13038, 15744, 16112, 17384, 18696, 20352, 24168, 24928, 26076, 32224, 34768, 37392, 41287, 48336, 49856, 52152, 64448, 69536, 74784, 82574, 96672, 99712, 104304, 123861, 128896, 139072, 149568, 165148, 193344, 208608, 247722, 278144, 299136, 330296, 386688, 417216, 495444, 660592, 834432, 990888, 1321184, 1981776, 2642368, 3963552, 5284736, 7927104, 15854208]

約数ペア:

[(1, 15854208), (2, 7927104), (3, 5284736), (4, 3963552), (6, 2642368), (8, 1981776), (12, 1321184), (16, 990888), (19, 834432), (24, 660592), (32, 495444), (38, 417216), (41, 386688), (48, 330296), (53, 299136), (57, 278144), (64, 247722), (76, 208608), (82, 193344), (96, 165148), (106, 149568), (114, 139072), (123, 128896), (128, 123861), (152, 104304), (159, 99712), (164, 96672), (192, 82574), (212, 74784), (228, 69536), (246, 64448), (304, 52152), (318, 49856), (328, 48336), (384, 41287), (424, 37392), (456, 34768), (492, 32224), (608, 26076), (636, 24928), (656, 24168), (779, 20352), (848, 18696), (912, 17384), (984, 16112), (1007, 15744), (1216, 13038), (1272, 12464), (1312, 12084), (1558, 10176), (1696, 9348), (1824, 8692), (1968, 8056), (2014, 7872), (2173, 7296), (2337, 6784), (2432, 6519), (2544, 6232), (2624, 6042), (3021, 5248), (3116, 5088), (3392, 4674), (3648, 4346), (3936, 4028)]