130561904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4014

約数の個数: 60

約数和(自身を含む): 294481152

約数和(自身を除く): 163919248

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 3967, 4114, 7934, 8228, 15868, 16456, 31736, 32912, 43637, 63472, 67439, 87274, 134878, 174548, 269756, 349096, 480007, 539512, 698192, 741829, 960014, 1079024, 1483658, 1920028, 2967316, 3840056, 5934632, 7680112, 8160119, 11869264, 16320238, 32640476, 65280952, 130561904]

約数ペア:

[(1, 130561904), (2, 65280952), (4, 32640476), (8, 16320238), (11, 11869264), (16, 8160119), (17, 7680112), (22, 5934632), (34, 3840056), (44, 2967316), (68, 1920028), (88, 1483658), (121, 1079024), (136, 960014), (176, 741829), (187, 698192), (242, 539512), (272, 480007), (374, 349096), (484, 269756), (748, 174548), (968, 134878), (1496, 87274), (1936, 67439), (2057, 63472), (2992, 43637), (3967, 32912), (4114, 31736), (7934, 16456), (8228, 15868)]