15709040984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{142903}}^1$

素因数の和:143080

約数の個数: 64

約数和(自身を含む): 36491965440

約数和(自身を除く): 20782924456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 604, 728, 1057, 1208, 1963, 2114, 3926, 4228, 7852, 8456, 13741, 15704, 27482, 54964, 109928, 142903, 285806, 571612, 1000321, 1143224, 1857739, 2000642, 3715478, 4001284, 7430956, 8002568, 13004173, 14861912, 21578353, 26008346, 43156706, 52016692, 86313412, 104033384, 151048471, 172626824, 280518589, 302096942, 561037178, 604193884, 1122074356, 1208387768, 1963630123, 2244148712, 3927260246, 7854520492, 15709040984]

約数ペア:

[(1, 15709040984), (2, 7854520492), (4, 3927260246), (7, 2244148712), (8, 1963630123), (13, 1208387768), (14, 1122074356), (26, 604193884), (28, 561037178), (52, 302096942), (56, 280518589), (91, 172626824), (104, 151048471), (151, 104033384), (182, 86313412), (302, 52016692), (364, 43156706), (604, 26008346), (728, 21578353), (1057, 14861912), (1208, 13004173), (1963, 8002568), (2114, 7430956), (3926, 4001284), (4228, 3715478), (7852, 2000642), (8456, 1857739), (13741, 1143224), (15704, 1000321), (27482, 571612), (54964, 285806), (109928, 142903)]