255150144

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 168

約数和(自身を含む): 787408128

約数和(自身を除く): 532257984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 71, 72, 96, 102, 136, 142, 144, 153, 192, 204, 213, 272, 284, 288, 306, 367, 408, 426, 544, 568, 576, 612, 639, 734, 816, 852, 1088, 1101, 1136, 1207, 1224, 1278, 1468, 1632, 1704, 2202, 2272, 2414, 2448, 2556, 2936, 3264, 3303, 3408, 3621, 4404, 4544, 4828, 4896, 5112, 5872, 6239, 6606, 6816, 7242, 8808, 9656, 9792, 10224, 10863, 11744, 12478, 13212, 13632, 14484, 17616, 18717, 19312, 20448, 21726, 23488, 24956, 26057, 26424, 28968, 35232, 37434, 38624, 40896, 43452, 49912, 52114, 52848, 56151, 57936, 70464, 74868, 77248, 78171, 86904, 99824, 104228, 105696, 112302, 115872, 149736, 156342, 173808, 199648, 208456, 211392, 224604, 231744, 234513, 299472, 312684, 347616, 399296, 416912, 442969, 449208, 469026, 598944, 625368, 695232, 833824, 885938, 898416, 938052, 1197888, 1250736, 1328907, 1667648, 1771876, 1796832, 1876104, 2501472, 2657814, 3543752, 3593664, 3752208, 3986721, 5002944, 5315628, 7087504, 7504416, 7973442, 10631256, 14175008, 15008832, 15946884, 21262512, 28350016, 31893768, 42525024, 63787536, 85050048, 127575072, 255150144]

約数ペア:

[(1, 255150144), (2, 127575072), (3, 85050048), (4, 63787536), (6, 42525024), (8, 31893768), (9, 28350016), (12, 21262512), (16, 15946884), (17, 15008832), (18, 14175008), (24, 10631256), (32, 7973442), (34, 7504416), (36, 7087504), (48, 5315628), (51, 5002944), (64, 3986721), (68, 3752208), (71, 3593664), (72, 3543752), (96, 2657814), (102, 2501472), (136, 1876104), (142, 1796832), (144, 1771876), (153, 1667648), (192, 1328907), (204, 1250736), (213, 1197888), (272, 938052), (284, 898416), (288, 885938), (306, 833824), (367, 695232), (408, 625368), (426, 598944), (544, 469026), (568, 449208), (576, 442969), (612, 416912), (639, 399296), (734, 347616), (816, 312684), (852, 299472), (1088, 234513), (1101, 231744), (1136, 224604), (1207, 211392), (1224, 208456), (1278, 199648), (1468, 173808), (1632, 156342), (1704, 149736), (2202, 115872), (2272, 112302), (2414, 105696), (2448, 104228), (2556, 99824), (2936, 86904), (3264, 78171), (3303, 77248), (3408, 74868), (3621, 70464), (4404, 57936), (4544, 56151), (4828, 52848), (4896, 52114), (5112, 49912), (5872, 43452), (6239, 40896), (6606, 38624), (6816, 37434), (7242, 35232), (8808, 28968), (9656, 26424), (9792, 26057), (10224, 24956), (10863, 23488), (11744, 21726), (12478, 20448), (13212, 19312), (13632, 18717), (14484, 17616)]