135628308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 365383200

約数和(自身を除く): 229754892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2389, 2988, 3154, 4731, 4778, 6308, 7167, 9462, 9556, 14193, 14334, 18924, 21501, 28386, 28668, 43002, 45391, 56772, 86004, 90782, 136173, 181564, 198287, 272346, 396574, 408519, 544692, 594861, 793148, 817038, 1189722, 1634076, 1784583, 2379444, 3569166, 3767453, 7138332, 7534906, 11302359, 15069812, 22604718, 33907077, 45209436, 67814154, 135628308]

約数ペア:

[(1, 135628308), (2, 67814154), (3, 45209436), (4, 33907077), (6, 22604718), (9, 15069812), (12, 11302359), (18, 7534906), (19, 7138332), (36, 3767453), (38, 3569166), (57, 2379444), (76, 1784583), (83, 1634076), (114, 1189722), (166, 817038), (171, 793148), (228, 594861), (249, 544692), (332, 408519), (342, 396574), (498, 272346), (684, 198287), (747, 181564), (996, 136173), (1494, 90782), (1577, 86004), (2389, 56772), (2988, 45391), (3154, 43002), (4731, 28668), (4778, 28386), (6308, 21501), (7167, 18924), (9462, 14334), (9556, 14193)]