164710944

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1291}}^1$

素因数の和:1750

約数の個数: 72

約数和(自身を含む): 469817712

約数和(自身を除く): 305106768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1291, 1329, 1772, 2582, 2658, 3544, 3873, 3987, 5164, 5316, 7088, 7746, 7974, 10328, 10632, 11619, 14176, 15492, 15948, 20656, 21264, 23238, 30984, 31896, 41312, 42528, 46476, 61968, 63792, 92952, 123936, 127584, 185904, 371808, 571913, 1143826, 1715739, 2287652, 3431478, 4575304, 5147217, 6862956, 9150608, 10294434, 13725912, 18301216, 20588868, 27451824, 41177736, 54903648, 82355472, 164710944]

約数ペア:

[(1, 164710944), (2, 82355472), (3, 54903648), (4, 41177736), (6, 27451824), (8, 20588868), (9, 18301216), (12, 13725912), (16, 10294434), (18, 9150608), (24, 6862956), (32, 5147217), (36, 4575304), (48, 3431478), (72, 2287652), (96, 1715739), (144, 1143826), (288, 571913), (443, 371808), (886, 185904), (1291, 127584), (1329, 123936), (1772, 92952), (2582, 63792), (2658, 61968), (3544, 46476), (3873, 42528), (3987, 41312), (5164, 31896), (5316, 30984), (7088, 23238), (7746, 21264), (7974, 20656), (10328, 15948), (10632, 15492), (11619, 14176)]