147440412

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 180

約数和(自身を含む): 462319704

約数和(自身を除く): 314879292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 81, 84, 98, 108, 111, 126, 147, 148, 162, 189, 196, 222, 251, 252, 259, 294, 324, 333, 378, 441, 444, 502, 518, 567, 588, 666, 753, 756, 777, 882, 999, 1004, 1036, 1134, 1323, 1332, 1506, 1554, 1757, 1764, 1813, 1998, 2259, 2268, 2331, 2646, 2997, 3012, 3108, 3514, 3626, 3969, 3996, 4518, 4662, 5271, 5292, 5439, 5994, 6777, 6993, 7028, 7252, 7938, 9036, 9287, 9324, 10542, 10878, 11988, 12299, 13554, 13986, 15813, 15876, 16317, 18574, 20331, 20979, 21084, 21756, 24598, 27108, 27861, 27972, 31626, 32634, 36897, 37148, 40662, 41958, 47439, 48951, 49196, 55722, 63252, 65009, 65268, 73794, 81324, 83583, 83916, 94878, 97902, 110691, 111444, 130018, 142317, 146853, 147588, 167166, 189756, 195027, 195804, 221382, 250749, 260036, 284634, 293706, 332073, 334332, 390054, 442764, 455063, 501498, 569268, 585081, 587412, 664146, 752247, 780108, 910126, 996219, 1002996, 1170162, 1328292, 1365189, 1504494, 1755243, 1820252, 1992438, 2340324, 2730378, 3008988, 3510486, 3984876, 4095567, 5265729, 5460756, 7020972, 8191134, 10531458, 12286701, 16382268, 21062916, 24573402, 36860103, 49146804, 73720206, 147440412]

約数ペア:

[(1, 147440412), (2, 73720206), (3, 49146804), (4, 36860103), (6, 24573402), (7, 21062916), (9, 16382268), (12, 12286701), (14, 10531458), (18, 8191134), (21, 7020972), (27, 5460756), (28, 5265729), (36, 4095567), (37, 3984876), (42, 3510486), (49, 3008988), (54, 2730378), (63, 2340324), (74, 1992438), (81, 1820252), (84, 1755243), (98, 1504494), (108, 1365189), (111, 1328292), (126, 1170162), (147, 1002996), (148, 996219), (162, 910126), (189, 780108), (196, 752247), (222, 664146), (251, 587412), (252, 585081), (259, 569268), (294, 501498), (324, 455063), (333, 442764), (378, 390054), (441, 334332), (444, 332073), (502, 293706), (518, 284634), (567, 260036), (588, 250749), (666, 221382), (753, 195804), (756, 195027), (777, 189756), (882, 167166), (999, 147588), (1004, 146853), (1036, 142317), (1134, 130018), (1323, 111444), (1332, 110691), (1506, 97902), (1554, 94878), (1757, 83916), (1764, 83583), (1813, 81324), (1998, 73794), (2259, 65268), (2268, 65009), (2331, 63252), (2646, 55722), (2997, 49196), (3012, 48951), (3108, 47439), (3514, 41958), (3626, 40662), (3969, 37148), (3996, 36897), (4518, 32634), (4662, 31626), (5271, 27972), (5292, 27861), (5439, 27108), (5994, 24598), (6777, 21756), (6993, 21084), (7028, 20979), (7252, 20331), (7938, 18574), (9036, 16317), (9287, 15876), (9324, 15813), (10542, 13986), (10878, 13554), (11988, 12299)]