131006596

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 283960320

約数和(自身を除く): 152953724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 196, 254, 266, 277, 508, 532, 554, 889, 931, 1108, 1778, 1862, 1939, 2413, 3556, 3724, 3878, 4826, 5263, 6223, 7756, 9652, 10526, 12446, 13573, 16891, 21052, 24892, 27146, 33782, 35179, 36841, 54292, 67564, 70358, 73682, 118237, 140716, 147364, 236474, 246253, 257887, 472948, 492506, 515774, 668401, 985012, 1031548, 1336802, 1723771, 2673604, 3447542, 4678807, 6895084, 9357614, 18715228, 32751649, 65503298, 131006596]

約数ペア:

[(1, 131006596), (2, 65503298), (4, 32751649), (7, 18715228), (14, 9357614), (19, 6895084), (28, 4678807), (38, 3447542), (49, 2673604), (76, 1723771), (98, 1336802), (127, 1031548), (133, 985012), (196, 668401), (254, 515774), (266, 492506), (277, 472948), (508, 257887), (532, 246253), (554, 236474), (889, 147364), (931, 140716), (1108, 118237), (1778, 73682), (1862, 70358), (1939, 67564), (2413, 54292), (3556, 36841), (3724, 35179), (3878, 33782), (4826, 27146), (5263, 24892), (6223, 21052), (7756, 16891), (9652, 13573), (10526, 12446)]