161674848

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2473}}^1$

素因数の和:2716

約数の個数: 72

約数和(自身を含む): 461974968

約数和(自身を除く): 300300120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2473, 2724, 3632, 4086, 4946, 5448, 7264, 7419, 8172, 9892, 10896, 14838, 16344, 19784, 21792, 22257, 29676, 32688, 39568, 44514, 59352, 65376, 79136, 89028, 118704, 178056, 237408, 356112, 561371, 712224, 1122742, 1684113, 2245484, 3368226, 4490968, 5052339, 6736452, 8981936, 10104678, 13472904, 17963872, 20209356, 26945808, 40418712, 53891616, 80837424, 161674848]

約数ペア:

[(1, 161674848), (2, 80837424), (3, 53891616), (4, 40418712), (6, 26945808), (8, 20209356), (9, 17963872), (12, 13472904), (16, 10104678), (18, 8981936), (24, 6736452), (32, 5052339), (36, 4490968), (48, 3368226), (72, 2245484), (96, 1684113), (144, 1122742), (227, 712224), (288, 561371), (454, 356112), (681, 237408), (908, 178056), (1362, 118704), (1816, 89028), (2043, 79136), (2473, 65376), (2724, 59352), (3632, 44514), (4086, 39568), (4946, 32688), (5448, 29676), (7264, 22257), (7419, 21792), (8172, 19784), (9892, 16344), (10896, 14838)]