163840992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 493516800

約数和(自身を除く): 329675808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 479, 509, 672, 958, 1018, 1437, 1527, 1916, 2036, 2874, 3054, 3353, 3563, 3832, 4072, 5748, 6108, 6706, 7126, 7664, 8144, 10059, 10689, 11496, 12216, 13412, 14252, 15328, 16288, 20118, 21378, 22992, 24432, 26824, 28504, 40236, 42756, 45984, 48864, 53648, 57008, 80472, 85512, 107296, 114016, 160944, 171024, 243811, 321888, 342048, 487622, 731433, 975244, 1462866, 1706677, 1950488, 2925732, 3413354, 3900976, 5120031, 5851464, 6826708, 7801952, 10240062, 11702928, 13653416, 20480124, 23405856, 27306832, 40960248, 54613664, 81920496, 163840992]

約数ペア:

[(1, 163840992), (2, 81920496), (3, 54613664), (4, 40960248), (6, 27306832), (7, 23405856), (8, 20480124), (12, 13653416), (14, 11702928), (16, 10240062), (21, 7801952), (24, 6826708), (28, 5851464), (32, 5120031), (42, 3900976), (48, 3413354), (56, 2925732), (84, 1950488), (96, 1706677), (112, 1462866), (168, 975244), (224, 731433), (336, 487622), (479, 342048), (509, 321888), (672, 243811), (958, 171024), (1018, 160944), (1437, 114016), (1527, 107296), (1916, 85512), (2036, 80472), (2874, 57008), (3054, 53648), (3353, 48864), (3563, 45984), (3832, 42756), (4072, 40236), (5748, 28504), (6108, 26824), (6706, 24432), (7126, 22992), (7664, 21378), (8144, 20118), (10059, 16288), (10689, 15328), (11496, 14252), (12216, 13412)]