15702580668

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{140689}}^1$

素因数の和:140898

約数の個数: 48

約数和(自身を含む): 37439297280

約数和(自身を除く): 21736716612

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 142, 213, 262, 284, 393, 426, 524, 786, 852, 1572, 9301, 18602, 27903, 37204, 55806, 111612, 140689, 281378, 422067, 562756, 844134, 1688268, 9988919, 18430259, 19977838, 29966757, 36860518, 39955676, 55290777, 59933514, 73721036, 110581554, 119867028, 221163108, 1308548389, 2617096778, 3925645167, 5234193556, 7851290334, 15702580668]

約数ペア:

[(1, 15702580668), (2, 7851290334), (3, 5234193556), (4, 3925645167), (6, 2617096778), (12, 1308548389), (71, 221163108), (131, 119867028), (142, 110581554), (213, 73721036), (262, 59933514), (284, 55290777), (393, 39955676), (426, 36860518), (524, 29966757), (786, 19977838), (852, 18430259), (1572, 9988919), (9301, 1688268), (18602, 844134), (27903, 562756), (37204, 422067), (55806, 281378), (111612, 140689)]