156728223208

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1\times {\mathrm{1367}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 298959984000

約数和(自身を除く): 142231760792

約数列:

[1, 2, 4, 8, 89, 178, 283, 356, 566, 569, 712, 1132, 1138, 1367, 2264, 2276, 2734, 4552, 5468, 10936, 25187, 50374, 50641, 100748, 101282, 121663, 161027, 201496, 202564, 243326, 322054, 386861, 405128, 486652, 644108, 773722, 777823, 973304, 1288216, 1547444, 1555646, 3094888, 3111292, 6222584, 14331403, 28662806, 34430629, 57325612, 68861258, 69226247, 114651224, 137722516, 138452494, 220123909, 275445032, 276904988, 440247818, 553809976, 880495636, 1760991272, 19591027901, 39182055802, 78364111604, 156728223208]

約数ペア:

[(1, 156728223208), (2, 78364111604), (4, 39182055802), (8, 19591027901), (89, 1760991272), (178, 880495636), (283, 553809976), (356, 440247818), (566, 276904988), (569, 275445032), (712, 220123909), (1132, 138452494), (1138, 137722516), (1367, 114651224), (2264, 69226247), (2276, 68861258), (2734, 57325612), (4552, 34430629), (5468, 28662806), (10936, 14331403), (25187, 6222584), (50374, 3111292), (50641, 3094888), (100748, 1555646), (101282, 1547444), (121663, 1288216), (161027, 973304), (201496, 777823), (202564, 773722), (243326, 644108), (322054, 486652), (386861, 405128)]