163661568

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 108

約数和(自身を含む): 506809800

約数和(自身を除く): 343148232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4349, 4704, 5376, 6272, 8698, 9408, 12544, 13047, 17396, 18816, 26094, 30443, 34792, 37632, 52188, 60886, 69584, 91329, 104376, 121772, 139168, 182658, 208752, 213101, 243544, 278336, 365316, 417504, 426202, 487088, 556672, 639303, 730632, 835008, 852404, 974176, 1113344, 1278606, 1461264, 1670016, 1704808, 1948352, 2557212, 2922528, 3340032, 3409616, 3896704, 5114424, 5845056, 6819232, 7793408, 10228848, 11690112, 13638464, 20457696, 23380224, 27276928, 40915392, 54553856, 81830784, 163661568]

約数ペア:

[(1, 163661568), (2, 81830784), (3, 54553856), (4, 40915392), (6, 27276928), (7, 23380224), (8, 20457696), (12, 13638464), (14, 11690112), (16, 10228848), (21, 7793408), (24, 6819232), (28, 5845056), (32, 5114424), (42, 3896704), (48, 3409616), (49, 3340032), (56, 2922528), (64, 2557212), (84, 1948352), (96, 1704808), (98, 1670016), (112, 1461264), (128, 1278606), (147, 1113344), (168, 974176), (192, 852404), (196, 835008), (224, 730632), (256, 639303), (294, 556672), (336, 487088), (384, 426202), (392, 417504), (448, 365316), (588, 278336), (672, 243544), (768, 213101), (784, 208752), (896, 182658), (1176, 139168), (1344, 121772), (1568, 104376), (1792, 91329), (2352, 69584), (2688, 60886), (3136, 52188), (4349, 37632), (4704, 34792), (5376, 30443), (6272, 26094), (8698, 18816), (9408, 17396), (12544, 13047)]