145475904

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 168

約数和(自身を含む): 458622400

約数和(自身を除く): 313146496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 141, 147, 168, 188, 192, 196, 224, 282, 294, 329, 336, 343, 376, 392, 448, 564, 588, 658, 672, 686, 752, 784, 987, 1029, 1128, 1176, 1316, 1344, 1372, 1504, 1568, 1974, 2058, 2209, 2256, 2303, 2352, 2632, 2744, 3008, 3136, 3948, 4116, 4418, 4512, 4606, 4704, 5264, 5488, 6627, 6909, 7896, 8232, 8836, 9024, 9212, 9408, 10528, 10976, 13254, 13818, 15463, 15792, 16121, 16464, 17672, 18424, 21056, 21952, 26508, 27636, 30926, 31584, 32242, 32928, 35344, 36848, 46389, 48363, 53016, 55272, 61852, 63168, 64484, 65856, 70688, 73696, 92778, 96726, 106032, 108241, 110544, 123704, 128968, 141376, 147392, 185556, 193452, 212064, 216482, 221088, 247408, 257936, 324723, 371112, 386904, 424128, 432964, 442176, 494816, 515872, 649446, 742224, 757687, 773808, 865928, 989632, 1031744, 1298892, 1484448, 1515374, 1547616, 1731856, 2273061, 2597784, 2968896, 3030748, 3095232, 3463712, 4546122, 5195568, 6061496, 6927424, 9092244, 10391136, 12122992, 18184488, 20782272, 24245984, 36368976, 48491968, 72737952, 145475904]

約数ペア:

[(1, 145475904), (2, 72737952), (3, 48491968), (4, 36368976), (6, 24245984), (7, 20782272), (8, 18184488), (12, 12122992), (14, 10391136), (16, 9092244), (21, 6927424), (24, 6061496), (28, 5195568), (32, 4546122), (42, 3463712), (47, 3095232), (48, 3030748), (49, 2968896), (56, 2597784), (64, 2273061), (84, 1731856), (94, 1547616), (96, 1515374), (98, 1484448), (112, 1298892), (141, 1031744), (147, 989632), (168, 865928), (188, 773808), (192, 757687), (196, 742224), (224, 649446), (282, 515872), (294, 494816), (329, 442176), (336, 432964), (343, 424128), (376, 386904), (392, 371112), (448, 324723), (564, 257936), (588, 247408), (658, 221088), (672, 216482), (686, 212064), (752, 193452), (784, 185556), (987, 147392), (1029, 141376), (1128, 128968), (1176, 123704), (1316, 110544), (1344, 108241), (1372, 106032), (1504, 96726), (1568, 92778), (1974, 73696), (2058, 70688), (2209, 65856), (2256, 64484), (2303, 63168), (2352, 61852), (2632, 55272), (2744, 53016), (3008, 48363), (3136, 46389), (3948, 36848), (4116, 35344), (4418, 32928), (4512, 32242), (4606, 31584), (4704, 30926), (5264, 27636), (5488, 26508), (6627, 21952), (6909, 21056), (7896, 18424), (8232, 17672), (8836, 16464), (9024, 16121), (9212, 15792), (9408, 15463), (10528, 13818), (10976, 13254)]