163473904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5014

約数の個数: 60

約数和(自身を含む): 368695152

約数和(自身を除く): 205221248

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, 4114, 4967, 8228, 9934, 16456, 19868, 32912, 39736, 54637, 79472, 84439, 109274, 168878, 218548, 337756, 437096, 601007, 675512, 874192, 928829, 1202014, 1351024, 1857658, 2404028, 3715316, 4808056, 7430632, 9616112, 10217119, 14861264, 20434238, 40868476, 81736952, 163473904]

約数ペア:

[(1, 163473904), (2, 81736952), (4, 40868476), (8, 20434238), (11, 14861264), (16, 10217119), (17, 9616112), (22, 7430632), (34, 4808056), (44, 3715316), (68, 2404028), (88, 1857658), (121, 1351024), (136, 1202014), (176, 928829), (187, 874192), (242, 675512), (272, 601007), (374, 437096), (484, 337756), (748, 218548), (968, 168878), (1496, 109274), (1936, 84439), (2057, 79472), (2992, 54637), (4114, 39736), (4967, 32912), (8228, 19868), (9934, 16456)]