164421348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 502556544

約数和(自身を除く): 338135196

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 289, 357, 364, 442, 476, 521, 546, 578, 663, 714, 867, 884, 1042, 1092, 1156, 1326, 1428, 1547, 1563, 1734, 2023, 2084, 2652, 3094, 3126, 3468, 3647, 3757, 4046, 4641, 6069, 6188, 6252, 6773, 7294, 7514, 8092, 8857, 9282, 10941, 11271, 12138, 13546, 14588, 15028, 17714, 18564, 20319, 21882, 22542, 24276, 26299, 26571, 27092, 35428, 40638, 43764, 45084, 47411, 52598, 53142, 61999, 78897, 81276, 94822, 105196, 106284, 115141, 123998, 142233, 150569, 157794, 185997, 189644, 230282, 247996, 284466, 301138, 315588, 345423, 371994, 451707, 460564, 568932, 602276, 690846, 743988, 805987, 903414, 1053983, 1381692, 1611974, 1806828, 1957397, 2107966, 2417961, 3161949, 3223948, 3914794, 4215932, 4835922, 5872191, 6323898, 7829588, 9671844, 11744382, 12647796, 13701779, 23488764, 27403558, 41105337, 54807116, 82210674, 164421348]

約数ペア:

[(1, 164421348), (2, 82210674), (3, 54807116), (4, 41105337), (6, 27403558), (7, 23488764), (12, 13701779), (13, 12647796), (14, 11744382), (17, 9671844), (21, 7829588), (26, 6323898), (28, 5872191), (34, 4835922), (39, 4215932), (42, 3914794), (51, 3223948), (52, 3161949), (68, 2417961), (78, 2107966), (84, 1957397), (91, 1806828), (102, 1611974), (119, 1381692), (156, 1053983), (182, 903414), (204, 805987), (221, 743988), (238, 690846), (273, 602276), (289, 568932), (357, 460564), (364, 451707), (442, 371994), (476, 345423), (521, 315588), (546, 301138), (578, 284466), (663, 247996), (714, 230282), (867, 189644), (884, 185997), (1042, 157794), (1092, 150569), (1156, 142233), (1326, 123998), (1428, 115141), (1547, 106284), (1563, 105196), (1734, 94822), (2023, 81276), (2084, 78897), (2652, 61999), (3094, 53142), (3126, 52598), (3468, 47411), (3647, 45084), (3757, 43764), (4046, 40638), (4641, 35428), (6069, 27092), (6188, 26571), (6252, 26299), (6773, 24276), (7294, 22542), (7514, 21882), (8092, 20319), (8857, 18564), (9282, 17714), (10941, 15028), (11271, 14588), (12138, 13546)]