131677026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 303575040

約数和(自身を除く): 171898014

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 62, 71, 78, 93, 118, 142, 169, 177, 186, 213, 338, 354, 403, 426, 507, 767, 806, 923, 1014, 1209, 1534, 1829, 1846, 2201, 2301, 2418, 2769, 3658, 4189, 4402, 4602, 5239, 5487, 5538, 6603, 8378, 9971, 10478, 10974, 11999, 12567, 13206, 15717, 19942, 23777, 23998, 25134, 28613, 29913, 31434, 35997, 47554, 54457, 57226, 59826, 71331, 71994, 85839, 108914, 129859, 142662, 163371, 171678, 259718, 309101, 326742, 371969, 389577, 618202, 707941, 743938, 779154, 927303, 1115907, 1415882, 1688167, 1854606, 2123823, 2231814, 3376334, 4247646, 5064501, 10129002, 21946171, 43892342, 65838513, 131677026]

約数ペア:

[(1, 131677026), (2, 65838513), (3, 43892342), (6, 21946171), (13, 10129002), (26, 5064501), (31, 4247646), (39, 3376334), (59, 2231814), (62, 2123823), (71, 1854606), (78, 1688167), (93, 1415882), (118, 1115907), (142, 927303), (169, 779154), (177, 743938), (186, 707941), (213, 618202), (338, 389577), (354, 371969), (403, 326742), (426, 309101), (507, 259718), (767, 171678), (806, 163371), (923, 142662), (1014, 129859), (1209, 108914), (1534, 85839), (1829, 71994), (1846, 71331), (2201, 59826), (2301, 57226), (2418, 54457), (2769, 47554), (3658, 35997), (4189, 31434), (4402, 29913), (4602, 28613), (5239, 25134), (5487, 23998), (5538, 23777), (6603, 19942), (8378, 15717), (9971, 13206), (10478, 12567), (10974, 11999)]