15693112788

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{140423}}^1$

素因数の和:140636

約数の個数: 48

約数和(自身を含む): 37431421440

約数和(自身を除く): 21738308652

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 139, 201, 268, 278, 402, 417, 556, 804, 834, 1668, 9313, 18626, 27939, 37252, 55878, 111756, 140423, 280846, 421269, 561692, 842538, 1685076, 9408341, 18816682, 19518797, 28225023, 37633364, 39037594, 56450046, 58556391, 78075188, 112900092, 117112782, 234225564, 1307759399, 2615518798, 3923278197, 5231037596, 7846556394, 15693112788]

約数ペア:

[(1, 15693112788), (2, 7846556394), (3, 5231037596), (4, 3923278197), (6, 2615518798), (12, 1307759399), (67, 234225564), (134, 117112782), (139, 112900092), (201, 78075188), (268, 58556391), (278, 56450046), (402, 39037594), (417, 37633364), (556, 28225023), (804, 19518797), (834, 18816682), (1668, 9408341), (9313, 1685076), (18626, 842538), (27939, 561692), (37252, 421269), (55878, 280846), (111756, 140423)]