156782608155

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{8521}}^1$

素因数の和:8970

約数の個数: 80

約数和(自身を含む): 283759283808

約数和(自身を除く): 126976675653

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 251, 405, 543, 753, 905, 1255, 1629, 2259, 2715, 3765, 4887, 6777, 8145, 8521, 11295, 14661, 20331, 24435, 25563, 33885, 42605, 45431, 73305, 76689, 101655, 127815, 136293, 227155, 230067, 383445, 408879, 681465, 690201, 1150335, 1226637, 1542301, 2044395, 2138771, 3451005, 3679911, 4626903, 6133185, 6416313, 7711505, 10693855, 13880709, 18399555, 19248939, 23134515, 32081565, 41642127, 57746817, 69403545, 96244695, 124926381, 173240451, 208210635, 288734085, 387117551, 624631905, 866202255, 1161352653, 1935587755, 3484057959, 5806763265, 10452173877, 17420289795, 31356521631, 52260869385, 156782608155]

約数ペア:

[(1, 156782608155), (3, 52260869385), (5, 31356521631), (9, 17420289795), (15, 10452173877), (27, 5806763265), (45, 3484057959), (81, 1935587755), (135, 1161352653), (181, 866202255), (251, 624631905), (405, 387117551), (543, 288734085), (753, 208210635), (905, 173240451), (1255, 124926381), (1629, 96244695), (2259, 69403545), (2715, 57746817), (3765, 41642127), (4887, 32081565), (6777, 23134515), (8145, 19248939), (8521, 18399555), (11295, 13880709), (14661, 10693855), (20331, 7711505), (24435, 6416313), (25563, 6133185), (33885, 4626903), (42605, 3679911), (45431, 3451005), (73305, 2138771), (76689, 2044395), (101655, 1542301), (127815, 1226637), (136293, 1150335), (227155, 690201), (230067, 681465), (383445, 408879)]