156936478552

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5754491}}^1$

素因数の和:5754991

約数の個数: 32

約数和(自身を含む): 336983051520

約数和(自身を除く): 180046572968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 3409, 3896, 6818, 13636, 27272, 5754491, 11508982, 23017964, 40281437, 46035928, 80562874, 161125748, 322251496, 2802437117, 5604874234, 11209748468, 19617059819, 22419496936, 39234119638, 78468239276, 156936478552]

約数ペア:

[(1, 156936478552), (2, 78468239276), (4, 39234119638), (7, 22419496936), (8, 19617059819), (14, 11209748468), (28, 5604874234), (56, 2802437117), (487, 322251496), (974, 161125748), (1948, 80562874), (3409, 46035928), (3896, 40281437), (6818, 23017964), (13636, 11508982), (27272, 5754491)]