131926158

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 386480640

約数和(自身を除く): 254554482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 157, 162, 171, 182, 189, 234, 243, 247, 266, 273, 314, 342, 351, 378, 399, 471, 486, 494, 513, 546, 567, 702, 741, 798, 819, 942, 1026, 1053, 1099, 1134, 1197, 1413, 1482, 1539, 1638, 1701, 1729, 2041, 2106, 2198, 2223, 2394, 2457, 2826, 2983, 3078, 3159, 3297, 3402, 3458, 3591, 4082, 4239, 4446, 4617, 4914, 5187, 5966, 6123, 6318, 6594, 6669, 7182, 7371, 8478, 8949, 9234, 9891, 10374, 10773, 12246, 12717, 13338, 14287, 14742, 15561, 17898, 18369, 19782, 20007, 20881, 21546, 22113, 25434, 26847, 28574, 29673, 31122, 32319, 36738, 38151, 38779, 40014, 41762, 42861, 44226, 46683, 53694, 55107, 59346, 60021, 62643, 64638, 76302, 77558, 80541, 85722, 89019, 93366, 110214, 116337, 120042, 125286, 128583, 140049, 161082, 165321, 178038, 187929, 232674, 241623, 257166, 267057, 271453, 280098, 330642, 349011, 375858, 385749, 420147, 483246, 495963, 534114, 542906, 563787, 698022, 724869, 771498, 814359, 840294, 991926, 1047033, 1127574, 1157247, 1449738, 1628718, 1691361, 2094066, 2314494, 2443077, 3141099, 3382722, 3471741, 4886154, 5074083, 6282198, 6943482, 7329231, 9423297, 10148166, 14658462, 18846594, 21987693, 43975386, 65963079, 131926158]

約数ペア:

[(1, 131926158), (2, 65963079), (3, 43975386), (6, 21987693), (7, 18846594), (9, 14658462), (13, 10148166), (14, 9423297), (18, 7329231), (19, 6943482), (21, 6282198), (26, 5074083), (27, 4886154), (38, 3471741), (39, 3382722), (42, 3141099), (54, 2443077), (57, 2314494), (63, 2094066), (78, 1691361), (81, 1628718), (91, 1449738), (114, 1157247), (117, 1127574), (126, 1047033), (133, 991926), (157, 840294), (162, 814359), (171, 771498), (182, 724869), (189, 698022), (234, 563787), (243, 542906), (247, 534114), (266, 495963), (273, 483246), (314, 420147), (342, 385749), (351, 375858), (378, 349011), (399, 330642), (471, 280098), (486, 271453), (494, 267057), (513, 257166), (546, 241623), (567, 232674), (702, 187929), (741, 178038), (798, 165321), (819, 161082), (942, 140049), (1026, 128583), (1053, 125286), (1099, 120042), (1134, 116337), (1197, 110214), (1413, 93366), (1482, 89019), (1539, 85722), (1638, 80541), (1701, 77558), (1729, 76302), (2041, 64638), (2106, 62643), (2198, 60021), (2223, 59346), (2394, 55107), (2457, 53694), (2826, 46683), (2983, 44226), (3078, 42861), (3159, 41762), (3297, 40014), (3402, 38779), (3458, 38151), (3591, 36738), (4082, 32319), (4239, 31122), (4446, 29673), (4617, 28574), (4914, 26847), (5187, 25434), (5966, 22113), (6123, 21546), (6318, 20881), (6594, 20007), (6669, 19782), (7182, 18369), (7371, 17898), (8478, 15561), (8949, 14742), (9234, 14287), (9891, 13338), (10374, 12717), (10773, 12246)]