131522742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8389}}^1$

素因数の和:8477

約数の個数: 48

約数和(自身を含む): 311503920

約数和(自身を除く): 179981178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 8389, 15678, 16778, 25167, 50334, 75501, 109057, 151002, 218114, 327171, 562063, 654342, 981513, 1124126, 1686189, 1963026, 3372378, 5058567, 7306819, 10117134, 14613638, 21920457, 43840914, 65761371, 131522742]

約数ペア:

[(1, 131522742), (2, 65761371), (3, 43840914), (6, 21920457), (9, 14613638), (13, 10117134), (18, 7306819), (26, 5058567), (39, 3372378), (67, 1963026), (78, 1686189), (117, 1124126), (134, 981513), (201, 654342), (234, 562063), (402, 327171), (603, 218114), (871, 151002), (1206, 109057), (1742, 75501), (2613, 50334), (5226, 25167), (7839, 16778), (8389, 15678)]