15672540136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1\times {\mathrm{2687}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 32514048000

約数和(自身を除く): 16841507864

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 839, 869, 1678, 1738, 2687, 3356, 3476, 5374, 6712, 6952, 9229, 10748, 18458, 21496, 29557, 36916, 59114, 66281, 73832, 118228, 132562, 212273, 236456, 265124, 424546, 530248, 729091, 849092, 1458182, 1698184, 2254393, 2335003, 2916364, 4508786, 4670006, 5832728, 9017572, 9340012, 18035144, 18680024, 24798323, 49596646, 99193292, 178097047, 198386584, 356194094, 712388188, 1424776376, 1959067517, 3918135034, 7836270068, 15672540136]

約数ペア:

[(1, 15672540136), (2, 7836270068), (4, 3918135034), (8, 1959067517), (11, 1424776376), (22, 712388188), (44, 356194094), (79, 198386584), (88, 178097047), (158, 99193292), (316, 49596646), (632, 24798323), (839, 18680024), (869, 18035144), (1678, 9340012), (1738, 9017572), (2687, 5832728), (3356, 4670006), (3476, 4508786), (5374, 2916364), (6712, 2335003), (6952, 2254393), (9229, 1698184), (10748, 1458182), (18458, 849092), (21496, 729091), (29557, 530248), (36916, 424546), (59114, 265124), (66281, 236456), (73832, 212273), (118228, 132562)]