198440064

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 595108800

約数和(自身を除く): 396668736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 268, 288, 384, 402, 432, 536, 576, 603, 804, 857, 864, 1072, 1152, 1206, 1608, 1714, 1728, 1809, 2144, 2412, 2571, 3216, 3428, 3456, 3618, 4288, 4824, 5142, 6432, 6856, 7236, 7713, 8576, 9648, 10284, 12864, 13712, 14472, 15426, 19296, 20568, 23139, 25728, 27424, 28944, 30852, 38592, 41136, 46278, 54848, 57419, 57888, 61704, 77184, 82272, 92556, 109696, 114838, 115776, 123408, 164544, 172257, 185112, 229676, 231552, 246816, 329088, 344514, 370224, 459352, 493632, 516771, 689028, 740448, 918704, 987264, 1033542, 1378056, 1480896, 1550313, 1837408, 2067084, 2756112, 2961792, 3100626, 3674816, 4134168, 5512224, 6201252, 7349632, 8268336, 11024448, 12402504, 16536672, 22048896, 24805008, 33073344, 49610016, 66146688, 99220032, 198440064]

約数ペア:

[(1, 198440064), (2, 99220032), (3, 66146688), (4, 49610016), (6, 33073344), (8, 24805008), (9, 22048896), (12, 16536672), (16, 12402504), (18, 11024448), (24, 8268336), (27, 7349632), (32, 6201252), (36, 5512224), (48, 4134168), (54, 3674816), (64, 3100626), (67, 2961792), (72, 2756112), (96, 2067084), (108, 1837408), (128, 1550313), (134, 1480896), (144, 1378056), (192, 1033542), (201, 987264), (216, 918704), (268, 740448), (288, 689028), (384, 516771), (402, 493632), (432, 459352), (536, 370224), (576, 344514), (603, 329088), (804, 246816), (857, 231552), (864, 229676), (1072, 185112), (1152, 172257), (1206, 164544), (1608, 123408), (1714, 115776), (1728, 114838), (1809, 109696), (2144, 92556), (2412, 82272), (2571, 77184), (3216, 61704), (3428, 57888), (3456, 57419), (3618, 54848), (4288, 46278), (4824, 41136), (5142, 38592), (6432, 30852), (6856, 28944), (7236, 27424), (7713, 25728), (8576, 23139), (9648, 20568), (10284, 19296), (12864, 15426), (13712, 14472)]