161090424

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 492480000

約数和(自身を除く): 331389576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 151, 198, 216, 264, 297, 302, 396, 449, 453, 594, 604, 792, 898, 906, 1188, 1208, 1347, 1359, 1661, 1796, 1812, 2376, 2694, 2718, 3322, 3592, 3624, 4041, 4077, 4939, 4983, 5388, 5436, 6644, 8082, 8154, 9878, 9966, 10776, 10872, 12123, 13288, 14817, 14949, 16164, 16308, 19756, 19932, 24246, 29634, 29898, 32328, 32616, 39512, 39864, 44451, 44847, 48492, 59268, 59796, 67799, 88902, 89694, 96984, 118536, 119592, 133353, 135598, 177804, 179388, 203397, 266706, 271196, 355608, 358776, 406794, 533412, 542392, 610191, 745789, 813588, 1066824, 1220382, 1491578, 1627176, 1830573, 2237367, 2440764, 2983156, 3661146, 4474734, 4881528, 5966312, 6712101, 7322292, 8949468, 13424202, 14644584, 17898936, 20136303, 26848404, 40272606, 53696808, 80545212, 161090424]

約数ペア:

[(1, 161090424), (2, 80545212), (3, 53696808), (4, 40272606), (6, 26848404), (8, 20136303), (9, 17898936), (11, 14644584), (12, 13424202), (18, 8949468), (22, 7322292), (24, 6712101), (27, 5966312), (33, 4881528), (36, 4474734), (44, 3661146), (54, 2983156), (66, 2440764), (72, 2237367), (88, 1830573), (99, 1627176), (108, 1491578), (132, 1220382), (151, 1066824), (198, 813588), (216, 745789), (264, 610191), (297, 542392), (302, 533412), (396, 406794), (449, 358776), (453, 355608), (594, 271196), (604, 266706), (792, 203397), (898, 179388), (906, 177804), (1188, 135598), (1208, 133353), (1347, 119592), (1359, 118536), (1661, 96984), (1796, 89694), (1812, 88902), (2376, 67799), (2694, 59796), (2718, 59268), (3322, 48492), (3592, 44847), (3624, 44451), (4041, 39864), (4077, 39512), (4939, 32616), (4983, 32328), (5388, 29898), (5436, 29634), (6644, 24246), (8082, 19932), (8154, 19756), (9878, 16308), (9966, 16164), (10776, 14949), (10872, 14817), (12123, 13288)]