156938391488

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{173629}}^1$

素因数の和:174157

約数の個数: 56

約数和(自身を含む): 322826786400

約数和(自身を除く): 165888394912

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 487, 928, 974, 1856, 1948, 3896, 7792, 14123, 15584, 28246, 31168, 56492, 112984, 173629, 225968, 347258, 451936, 694516, 903872, 1389032, 2778064, 5035241, 5556128, 10070482, 11112256, 20140964, 40281928, 80563856, 84557323, 161127712, 169114646, 322255424, 338229292, 676458584, 1352917168, 2452162367, 2705834336, 4904324734, 5411668672, 9808649468, 19617298936, 39234597872, 78469195744, 156938391488]

約数ペア:

[(1, 156938391488), (2, 78469195744), (4, 39234597872), (8, 19617298936), (16, 9808649468), (29, 5411668672), (32, 4904324734), (58, 2705834336), (64, 2452162367), (116, 1352917168), (232, 676458584), (464, 338229292), (487, 322255424), (928, 169114646), (974, 161127712), (1856, 84557323), (1948, 80563856), (3896, 40281928), (7792, 20140964), (14123, 11112256), (15584, 10070482), (28246, 5556128), (31168, 5035241), (56492, 2778064), (112984, 1389032), (173629, 903872), (225968, 694516), (347258, 451936)]