164095316

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 372556800

約数和(自身を除く): 208461484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 131, 154, 166, 196, 262, 308, 332, 343, 524, 539, 581, 686, 913, 917, 1078, 1162, 1372, 1441, 1826, 1834, 2156, 2324, 2882, 3652, 3668, 3773, 4067, 5764, 6391, 6419, 7546, 8134, 10087, 10873, 12782, 12838, 15092, 16268, 20174, 21746, 25564, 25676, 28469, 40348, 43492, 44737, 44933, 56938, 70609, 76111, 89474, 89866, 113876, 119603, 141218, 152222, 178948, 179732, 239206, 282436, 304444, 313159, 478412, 494263, 532777, 626318, 837221, 988526, 1065554, 1252636, 1674442, 1977052, 2131108, 3348884, 3729439, 5860547, 7458878, 11721094, 14917756, 23442188, 41023829, 82047658, 164095316]

約数ペア:

[(1, 164095316), (2, 82047658), (4, 41023829), (7, 23442188), (11, 14917756), (14, 11721094), (22, 7458878), (28, 5860547), (44, 3729439), (49, 3348884), (77, 2131108), (83, 1977052), (98, 1674442), (131, 1252636), (154, 1065554), (166, 988526), (196, 837221), (262, 626318), (308, 532777), (332, 494263), (343, 478412), (524, 313159), (539, 304444), (581, 282436), (686, 239206), (913, 179732), (917, 178948), (1078, 152222), (1162, 141218), (1372, 119603), (1441, 113876), (1826, 89866), (1834, 89474), (2156, 76111), (2324, 70609), (2882, 56938), (3652, 44933), (3668, 44737), (3773, 43492), (4067, 40348), (5764, 28469), (6391, 25676), (6419, 25564), (7546, 21746), (8134, 20174), (10087, 16268), (10873, 15092), (12782, 12838)]