164252704

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 418854240

約数和(自身を除く): 254601536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 89, 98, 107, 112, 154, 176, 178, 196, 214, 224, 308, 352, 356, 392, 428, 539, 616, 623, 712, 749, 784, 856, 979, 1078, 1177, 1232, 1246, 1424, 1498, 1568, 1712, 1958, 2156, 2354, 2464, 2492, 2848, 2996, 3424, 3916, 4312, 4361, 4708, 4984, 5243, 5992, 6853, 7832, 8239, 8624, 8722, 9416, 9523, 9968, 10486, 11984, 13706, 15664, 16478, 17248, 17444, 18832, 19046, 19936, 20972, 23968, 27412, 31328, 32956, 34888, 37664, 38092, 41944, 47971, 54824, 57673, 65912, 66661, 69776, 76184, 83888, 95942, 104753, 109648, 115346, 131824, 133322, 139552, 152368, 167776, 191884, 209506, 219296, 230692, 263648, 266644, 304736, 383768, 419012, 461384, 466627, 533288, 733271, 767536, 838024, 922768, 933254, 1066576, 1466542, 1535072, 1676048, 1845536, 1866508, 2133152, 2933084, 3352096, 3733016, 5132897, 5866168, 7466032, 10265794, 11732336, 14932064, 20531588, 23464672, 41063176, 82126352, 164252704]

約数ペア:

[(1, 164252704), (2, 82126352), (4, 41063176), (7, 23464672), (8, 20531588), (11, 14932064), (14, 11732336), (16, 10265794), (22, 7466032), (28, 5866168), (32, 5132897), (44, 3733016), (49, 3352096), (56, 2933084), (77, 2133152), (88, 1866508), (89, 1845536), (98, 1676048), (107, 1535072), (112, 1466542), (154, 1066576), (176, 933254), (178, 922768), (196, 838024), (214, 767536), (224, 733271), (308, 533288), (352, 466627), (356, 461384), (392, 419012), (428, 383768), (539, 304736), (616, 266644), (623, 263648), (712, 230692), (749, 219296), (784, 209506), (856, 191884), (979, 167776), (1078, 152368), (1177, 139552), (1232, 133322), (1246, 131824), (1424, 115346), (1498, 109648), (1568, 104753), (1712, 95942), (1958, 83888), (2156, 76184), (2354, 69776), (2464, 66661), (2492, 65912), (2848, 57673), (2996, 54824), (3424, 47971), (3916, 41944), (4312, 38092), (4361, 37664), (4708, 34888), (4984, 32956), (5243, 31328), (5992, 27412), (6853, 23968), (7832, 20972), (8239, 19936), (8624, 19046), (8722, 18832), (9416, 17444), (9523, 17248), (9968, 16478), (10486, 15664), (11984, 13706)]