164871936

素因数分解:

$2^8\times 3^4\times {\mathrm{7951}}^1$

素因数の和:7979

約数の個数: 90

約数和(自身を含む): 491680112

約数和(自身を除く): 326808176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 7951, 10368, 15902, 20736, 23853, 31804, 47706, 63608, 71559, 95412, 127216, 143118, 190824, 214677, 254432, 286236, 381648, 429354, 508864, 572472, 644031, 763296, 858708, 1017728, 1144944, 1288062, 1526592, 1717416, 2035456, 2289888, 2576124, 3053184, 3434832, 4579776, 5152248, 6106368, 6869664, 9159552, 10304496, 13739328, 18319104, 20608992, 27478656, 41217984, 54957312, 82435968, 164871936]

約数ペア:

[(1, 164871936), (2, 82435968), (3, 54957312), (4, 41217984), (6, 27478656), (8, 20608992), (9, 18319104), (12, 13739328), (16, 10304496), (18, 9159552), (24, 6869664), (27, 6106368), (32, 5152248), (36, 4579776), (48, 3434832), (54, 3053184), (64, 2576124), (72, 2289888), (81, 2035456), (96, 1717416), (108, 1526592), (128, 1288062), (144, 1144944), (162, 1017728), (192, 858708), (216, 763296), (256, 644031), (288, 572472), (324, 508864), (384, 429354), (432, 381648), (576, 286236), (648, 254432), (768, 214677), (864, 190824), (1152, 143118), (1296, 127216), (1728, 95412), (2304, 71559), (2592, 63608), (3456, 47706), (5184, 31804), (6912, 23853), (7951, 20736), (10368, 15902)]