156548551012

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{79609}}^1$

素因数の和:79833

約数の個数: 72

約数和(自身を含む): 325267353600

約数和(自身を除く): 168718802588

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 127, 158, 196, 254, 316, 508, 553, 889, 1106, 1778, 2212, 3556, 3871, 6223, 7742, 10033, 12446, 15484, 20066, 24892, 40132, 70231, 79609, 140462, 159218, 280924, 318436, 491617, 557263, 983234, 1114526, 1966468, 2229052, 3900841, 6289111, 7801682, 10110343, 12578222, 15603364, 20220686, 25156444, 40441372, 44023777, 70772401, 88047554, 141544802, 176095108, 283089604, 308166439, 495406807, 616332878, 798717097, 990813614, 1232665756, 1597434194, 1981627228, 3194868388, 5591019679, 11182039358, 22364078716, 39137137753, 78274275506, 156548551012]

約数ペア:

[(1, 156548551012), (2, 78274275506), (4, 39137137753), (7, 22364078716), (14, 11182039358), (28, 5591019679), (49, 3194868388), (79, 1981627228), (98, 1597434194), (127, 1232665756), (158, 990813614), (196, 798717097), (254, 616332878), (316, 495406807), (508, 308166439), (553, 283089604), (889, 176095108), (1106, 141544802), (1778, 88047554), (2212, 70772401), (3556, 44023777), (3871, 40441372), (6223, 25156444), (7742, 20220686), (10033, 15603364), (12446, 12578222), (15484, 10110343), (20066, 7801682), (24892, 6289111), (40132, 3900841), (70231, 2229052), (79609, 1966468), (140462, 1114526), (159218, 983234), (280924, 557263), (318436, 491617)]