131151384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 449816640

約数和(自身を除く): 318665256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 117, 126, 148, 156, 168, 182, 222, 234, 252, 259, 273, 296, 312, 333, 364, 444, 468, 481, 504, 518, 541, 546, 666, 728, 777, 819, 888, 936, 962, 1036, 1082, 1092, 1332, 1443, 1554, 1623, 1638, 1924, 2072, 2164, 2184, 2331, 2664, 2886, 3108, 3246, 3276, 3367, 3787, 3848, 4328, 4329, 4662, 4869, 5772, 6216, 6492, 6552, 6734, 7033, 7574, 8658, 9324, 9738, 10101, 11361, 11544, 12984, 13468, 14066, 15148, 17316, 18648, 19476, 20017, 20202, 21099, 22722, 26936, 28132, 30296, 30303, 34083, 34632, 38952, 40034, 40404, 42198, 45444, 49231, 56264, 60051, 60606, 63297, 68166, 80068, 80808, 84396, 90888, 98462, 120102, 121212, 126594, 136332, 140119, 147693, 160136, 168792, 180153, 196924, 240204, 242424, 253188, 260221, 272664, 280238, 295386, 360306, 393848, 420357, 443079, 480408, 506376, 520442, 560476, 590772, 720612, 780663, 840714, 886158, 1040884, 1120952, 1181544, 1261071, 1441224, 1561326, 1681428, 1772316, 1821547, 2081768, 2341989, 2522142, 3122652, 3362856, 3544632, 3643094, 4683978, 5044284, 5464641, 6245304, 7286188, 9367956, 10088568, 10929282, 14572376, 16393923, 18735912, 21858564, 32787846, 43717128, 65575692, 131151384]

約数ペア:

[(1, 131151384), (2, 65575692), (3, 43717128), (4, 32787846), (6, 21858564), (7, 18735912), (8, 16393923), (9, 14572376), (12, 10929282), (13, 10088568), (14, 9367956), (18, 7286188), (21, 6245304), (24, 5464641), (26, 5044284), (28, 4683978), (36, 3643094), (37, 3544632), (39, 3362856), (42, 3122652), (52, 2522142), (56, 2341989), (63, 2081768), (72, 1821547), (74, 1772316), (78, 1681428), (84, 1561326), (91, 1441224), (104, 1261071), (111, 1181544), (117, 1120952), (126, 1040884), (148, 886158), (156, 840714), (168, 780663), (182, 720612), (222, 590772), (234, 560476), (252, 520442), (259, 506376), (273, 480408), (296, 443079), (312, 420357), (333, 393848), (364, 360306), (444, 295386), (468, 280238), (481, 272664), (504, 260221), (518, 253188), (541, 242424), (546, 240204), (666, 196924), (728, 180153), (777, 168792), (819, 160136), (888, 147693), (936, 140119), (962, 136332), (1036, 126594), (1082, 121212), (1092, 120102), (1332, 98462), (1443, 90888), (1554, 84396), (1623, 80808), (1638, 80068), (1924, 68166), (2072, 63297), (2164, 60606), (2184, 60051), (2331, 56264), (2664, 49231), (2886, 45444), (3108, 42198), (3246, 40404), (3276, 40034), (3367, 38952), (3787, 34632), (3848, 34083), (4328, 30303), (4329, 30296), (4662, 28132), (4869, 26936), (5772, 22722), (6216, 21099), (6492, 20202), (6552, 20017), (6734, 19476), (7033, 18648), (7574, 17316), (8658, 15148), (9324, 14066), (9738, 13468), (10101, 12984), (11361, 11544)]