147171492

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 438052160

約数和(自身を除く): 290880668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 613, 684, 702, 741, 972, 988, 1026, 1053, 1226, 1404, 1482, 1539, 1839, 2052, 2106, 2223, 2452, 2964, 3078, 3159, 3678, 4212, 4446, 4617, 5517, 6156, 6318, 6669, 7356, 7969, 8892, 9234, 11034, 11647, 12636, 13338, 15938, 16551, 18468, 20007, 22068, 23294, 23907, 26676, 31876, 33102, 34941, 40014, 46588, 47814, 49653, 60021, 66204, 69882, 71721, 80028, 95628, 99306, 104823, 120042, 139764, 143442, 148959, 151411, 198612, 209646, 215163, 240084, 286884, 297918, 302822, 314469, 419292, 430326, 454233, 595836, 605644, 628938, 645489, 860652, 908466, 943407, 1257876, 1290978, 1362699, 1816932, 1886814, 1936467, 2581956, 2725398, 2830221, 3773628, 3872934, 4088097, 5450796, 5660442, 7745868, 8176194, 11320884, 12264291, 16352388, 24528582, 36792873, 49057164, 73585746, 147171492]

約数ペア:

[(1, 147171492), (2, 73585746), (3, 49057164), (4, 36792873), (6, 24528582), (9, 16352388), (12, 12264291), (13, 11320884), (18, 8176194), (19, 7745868), (26, 5660442), (27, 5450796), (36, 4088097), (38, 3872934), (39, 3773628), (52, 2830221), (54, 2725398), (57, 2581956), (76, 1936467), (78, 1886814), (81, 1816932), (108, 1362699), (114, 1290978), (117, 1257876), (156, 943407), (162, 908466), (171, 860652), (228, 645489), (234, 628938), (243, 605644), (247, 595836), (324, 454233), (342, 430326), (351, 419292), (468, 314469), (486, 302822), (494, 297918), (513, 286884), (613, 240084), (684, 215163), (702, 209646), (741, 198612), (972, 151411), (988, 148959), (1026, 143442), (1053, 139764), (1226, 120042), (1404, 104823), (1482, 99306), (1539, 95628), (1839, 80028), (2052, 71721), (2106, 69882), (2223, 66204), (2452, 60021), (2964, 49653), (3078, 47814), (3159, 46588), (3678, 40014), (4212, 34941), (4446, 33102), (4617, 31876), (5517, 26676), (6156, 23907), (6318, 23294), (6669, 22068), (7356, 20007), (7969, 18468), (8892, 16551), (9234, 15938), (11034, 13338), (11647, 12636)]