195393408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 598225920

約数和(自身を除く): 402832512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 314, 336, 384, 448, 463, 471, 628, 672, 896, 926, 942, 1099, 1256, 1344, 1389, 1852, 1884, 2198, 2512, 2688, 2778, 3241, 3297, 3704, 3768, 4396, 5024, 5556, 6482, 6594, 7408, 7536, 8792, 9723, 10048, 11112, 12964, 13188, 14816, 15072, 17584, 19446, 20096, 22224, 25928, 26376, 29632, 30144, 35168, 38892, 44448, 51856, 52752, 59264, 60288, 70336, 72691, 77784, 88896, 103712, 105504, 140672, 145382, 155568, 177792, 207424, 211008, 218073, 290764, 311136, 414848, 422016, 436146, 508837, 581528, 622272, 872292, 1017674, 1163056, 1244544, 1526511, 1744584, 2035348, 2326112, 3053022, 3489168, 4070696, 4652224, 6106044, 6978336, 8141392, 9304448, 12212088, 13956672, 16282784, 24424176, 27913344, 32565568, 48848352, 65131136, 97696704, 195393408]

約数ペア:

[(1, 195393408), (2, 97696704), (3, 65131136), (4, 48848352), (6, 32565568), (7, 27913344), (8, 24424176), (12, 16282784), (14, 13956672), (16, 12212088), (21, 9304448), (24, 8141392), (28, 6978336), (32, 6106044), (42, 4652224), (48, 4070696), (56, 3489168), (64, 3053022), (84, 2326112), (96, 2035348), (112, 1744584), (128, 1526511), (157, 1244544), (168, 1163056), (192, 1017674), (224, 872292), (314, 622272), (336, 581528), (384, 508837), (448, 436146), (463, 422016), (471, 414848), (628, 311136), (672, 290764), (896, 218073), (926, 211008), (942, 207424), (1099, 177792), (1256, 155568), (1344, 145382), (1389, 140672), (1852, 105504), (1884, 103712), (2198, 88896), (2512, 77784), (2688, 72691), (2778, 70336), (3241, 60288), (3297, 59264), (3704, 52752), (3768, 51856), (4396, 44448), (5024, 38892), (5556, 35168), (6482, 30144), (6594, 29632), (7408, 26376), (7536, 25928), (8792, 22224), (9723, 20096), (10048, 19446), (11112, 17584), (12964, 15072), (13188, 14816)]