156914445532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{70997}}^1$

素因数の和:73270

約数の個数: 48

約数和(自身を含む): 311431307040

約数和(自身を除く): 154516861508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2237, 4474, 8948, 29081, 42503, 58162, 70997, 85006, 116324, 141994, 170012, 283988, 552539, 922961, 1105078, 1348943, 1845922, 2210156, 2697886, 3691844, 5395772, 17536259, 35072518, 70145036, 158820289, 317640578, 635281156, 2064663757, 3017585491, 4129327514, 6035170982, 8258655028, 12070341964, 39228611383, 78457222766, 156914445532]

約数ペア:

[(1, 156914445532), (2, 78457222766), (4, 39228611383), (13, 12070341964), (19, 8258655028), (26, 6035170982), (38, 4129327514), (52, 3017585491), (76, 2064663757), (247, 635281156), (494, 317640578), (988, 158820289), (2237, 70145036), (4474, 35072518), (8948, 17536259), (29081, 5395772), (42503, 3691844), (58162, 2697886), (70997, 2210156), (85006, 1845922), (116324, 1348943), (141994, 1105078), (170012, 922961), (283988, 552539)]