149856168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 473195520

約数和(自身を除く): 323339352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 462, 498, 581, 616, 664, 913, 924, 977, 996, 1162, 1743, 1826, 1848, 1954, 1992, 2324, 2739, 2931, 3486, 3652, 3908, 4648, 5478, 5862, 6391, 6839, 6972, 7304, 7816, 10747, 10956, 11724, 12782, 13678, 13944, 19173, 20517, 21494, 21912, 23448, 25564, 27356, 32241, 38346, 41034, 42988, 51128, 54712, 64482, 75229, 76692, 81091, 82068, 85976, 128964, 150458, 153384, 162182, 164136, 225687, 243273, 257928, 300916, 324364, 451374, 486546, 567637, 601832, 648728, 892001, 902748, 973092, 1135274, 1702911, 1784002, 1805496, 1946184, 2270548, 2676003, 3405822, 3568004, 4541096, 5352006, 6244007, 6811644, 7136008, 10704012, 12488014, 13623288, 18732021, 21408024, 24976028, 37464042, 49952056, 74928084, 149856168]

約数ペア:

[(1, 149856168), (2, 74928084), (3, 49952056), (4, 37464042), (6, 24976028), (7, 21408024), (8, 18732021), (11, 13623288), (12, 12488014), (14, 10704012), (21, 7136008), (22, 6811644), (24, 6244007), (28, 5352006), (33, 4541096), (42, 3568004), (44, 3405822), (56, 2676003), (66, 2270548), (77, 1946184), (83, 1805496), (84, 1784002), (88, 1702911), (132, 1135274), (154, 973092), (166, 902748), (168, 892001), (231, 648728), (249, 601832), (264, 567637), (308, 486546), (332, 451374), (462, 324364), (498, 300916), (581, 257928), (616, 243273), (664, 225687), (913, 164136), (924, 162182), (977, 153384), (996, 150458), (1162, 128964), (1743, 85976), (1826, 82068), (1848, 81091), (1954, 76692), (1992, 75229), (2324, 64482), (2739, 54712), (2931, 51128), (3486, 42988), (3652, 41034), (3908, 38346), (4648, 32241), (5478, 27356), (5862, 25564), (6391, 23448), (6839, 21912), (6972, 21494), (7304, 20517), (7816, 19173), (10747, 13944), (10956, 13678), (11724, 12782)]