151719177584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2971}}^1\times {\mathrm{245513}}^1$

素因数の和:248505

約数の個数: 40

約数和(自身を含む): 316675741872

約数和(自身を除く): 164956564288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2971, 5942, 11884, 23768, 38623, 47536, 77246, 154492, 245513, 308984, 491026, 617968, 982052, 1964104, 3191669, 3928208, 6383338, 12766676, 25533352, 51066704, 729419123, 1458838246, 2917676492, 5835352984, 9482448599, 11670705968, 18964897198, 37929794396, 75859588792, 151719177584]

約数ペア:

[(1, 151719177584), (2, 75859588792), (4, 37929794396), (8, 18964897198), (13, 11670705968), (16, 9482448599), (26, 5835352984), (52, 2917676492), (104, 1458838246), (208, 729419123), (2971, 51066704), (5942, 25533352), (11884, 12766676), (23768, 6383338), (38623, 3928208), (47536, 3191669), (77246, 1964104), (154492, 982052), (245513, 617968), (308984, 491026)]