169506324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 490674240

約数和(自身を除く): 321167916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 169, 222, 234, 251, 333, 338, 351, 444, 468, 481, 502, 507, 666, 676, 702, 753, 962, 999, 1004, 1014, 1332, 1404, 1443, 1506, 1521, 1924, 1998, 2028, 2259, 2886, 3012, 3042, 3263, 3996, 4329, 4518, 4563, 5772, 6084, 6253, 6526, 6777, 8658, 9036, 9126, 9287, 9789, 12506, 12987, 13052, 13554, 17316, 18252, 18574, 18759, 19578, 25012, 25974, 27108, 27861, 29367, 37148, 37518, 39156, 42419, 51948, 55722, 56277, 58734, 75036, 83583, 84838, 88101, 111444, 112554, 117468, 120731, 127257, 167166, 168831, 169676, 176202, 225108, 241462, 250749, 254514, 334332, 337662, 352404, 362193, 381771, 482924, 501498, 509028, 675324, 724386, 763542, 1002996, 1086579, 1145313, 1448772, 1527084, 1569503, 2173158, 2290626, 3139006, 3259737, 4346316, 4581252, 4708509, 6278012, 6519474, 9417018, 13038948, 14125527, 18834036, 28251054, 42376581, 56502108, 84753162, 169506324]

約数ペア:

[(1, 169506324), (2, 84753162), (3, 56502108), (4, 42376581), (6, 28251054), (9, 18834036), (12, 14125527), (13, 13038948), (18, 9417018), (26, 6519474), (27, 6278012), (36, 4708509), (37, 4581252), (39, 4346316), (52, 3259737), (54, 3139006), (74, 2290626), (78, 2173158), (108, 1569503), (111, 1527084), (117, 1448772), (148, 1145313), (156, 1086579), (169, 1002996), (222, 763542), (234, 724386), (251, 675324), (333, 509028), (338, 501498), (351, 482924), (444, 381771), (468, 362193), (481, 352404), (502, 337662), (507, 334332), (666, 254514), (676, 250749), (702, 241462), (753, 225108), (962, 176202), (999, 169676), (1004, 168831), (1014, 167166), (1332, 127257), (1404, 120731), (1443, 117468), (1506, 112554), (1521, 111444), (1924, 88101), (1998, 84838), (2028, 83583), (2259, 75036), (2886, 58734), (3012, 56277), (3042, 55722), (3263, 51948), (3996, 42419), (4329, 39156), (4518, 37518), (4563, 37148), (5772, 29367), (6084, 27861), (6253, 27108), (6526, 25974), (6777, 25012), (8658, 19578), (9036, 18759), (9126, 18574), (9287, 18252), (9789, 17316), (12506, 13554), (12987, 13052)]