131768448

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 418608000

約数和(自身を除く): 286839552

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, 128, 141, 147, 149, 168, 188, 192, 196, 224, 282, 294, 298, 329, 336, 376, 384, 392, 447, 448, 564, 588, 596, 658, 672, 752, 784, 894, 896, 987, 1043, 1128, 1176, 1192, 1316, 1344, 1504, 1568, 1788, 1974, 2086, 2256, 2303, 2352, 2384, 2632, 2688, 3008, 3129, 3136, 3576, 3948, 4172, 4512, 4606, 4704, 4768, 5264, 6016, 6258, 6272, 6909, 7003, 7152, 7301, 7896, 8344, 9024, 9212, 9408, 9536, 10528, 12516, 13818, 14006, 14304, 14602, 15792, 16688, 18048, 18424, 18816, 19072, 21009, 21056, 21903, 25032, 27636, 28012, 28608, 29204, 31584, 33376, 36848, 42018, 42112, 43806, 49021, 50064, 55272, 56024, 57216, 58408, 63168, 66752, 73696, 84036, 87612, 98042, 100128, 110544, 112048, 116816, 126336, 133504, 147063, 147392, 168072, 175224, 196084, 200256, 221088, 224096, 233632, 294126, 294784, 336144, 343147, 350448, 392168, 400512, 442176, 448192, 467264, 588252, 672288, 686294, 700896, 784336, 884352, 896384, 934528, 1029441, 1176504, 1344576, 1372588, 1401792, 1568672, 2058882, 2353008, 2689152, 2745176, 2803584, 3137344, 4117764, 4706016, 5490352, 6274688, 8235528, 9412032, 10980704, 16471056, 18824064, 21961408, 32942112, 43922816, 65884224, 131768448]

約数ペア:

[(1, 131768448), (2, 65884224), (3, 43922816), (4, 32942112), (6, 21961408), (7, 18824064), (8, 16471056), (12, 10980704), (14, 9412032), (16, 8235528), (21, 6274688), (24, 5490352), (28, 4706016), (32, 4117764), (42, 3137344), (47, 2803584), (48, 2745176), (49, 2689152), (56, 2353008), (64, 2058882), (84, 1568672), (94, 1401792), (96, 1372588), (98, 1344576), (112, 1176504), (128, 1029441), (141, 934528), (147, 896384), (149, 884352), (168, 784336), (188, 700896), (192, 686294), (196, 672288), (224, 588252), (282, 467264), (294, 448192), (298, 442176), (329, 400512), (336, 392168), (376, 350448), (384, 343147), (392, 336144), (447, 294784), (448, 294126), (564, 233632), (588, 224096), (596, 221088), (658, 200256), (672, 196084), (752, 175224), (784, 168072), (894, 147392), (896, 147063), (987, 133504), (1043, 126336), (1128, 116816), (1176, 112048), (1192, 110544), (1316, 100128), (1344, 98042), (1504, 87612), (1568, 84036), (1788, 73696), (1974, 66752), (2086, 63168), (2256, 58408), (2303, 57216), (2352, 56024), (2384, 55272), (2632, 50064), (2688, 49021), (3008, 43806), (3129, 42112), (3136, 42018), (3576, 36848), (3948, 33376), (4172, 31584), (4512, 29204), (4606, 28608), (4704, 28012), (4768, 27636), (5264, 25032), (6016, 21903), (6258, 21056), (6272, 21009), (6909, 19072), (7003, 18816), (7152, 18424), (7301, 18048), (7896, 16688), (8344, 15792), (9024, 14602), (9212, 14304), (9408, 14006), (9536, 13818), (10528, 12516)]