171520896

素因数分解:

$2^7\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2243

約数の個数: 64

約数和(自身を含む): 457873920

約数和(自身を除く): 286353024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 384, 446, 669, 892, 1338, 1784, 2003, 2676, 3568, 4006, 5352, 6009, 7136, 8012, 10704, 12018, 14272, 16024, 21408, 24036, 28544, 32048, 42816, 48072, 64096, 85632, 96144, 128192, 192288, 256384, 384576, 446669, 769152, 893338, 1340007, 1786676, 2680014, 3573352, 5360028, 7146704, 10720056, 14293408, 21440112, 28586816, 42880224, 57173632, 85760448, 171520896]

約数ペア:

[(1, 171520896), (2, 85760448), (3, 57173632), (4, 42880224), (6, 28586816), (8, 21440112), (12, 14293408), (16, 10720056), (24, 7146704), (32, 5360028), (48, 3573352), (64, 2680014), (96, 1786676), (128, 1340007), (192, 893338), (223, 769152), (384, 446669), (446, 384576), (669, 256384), (892, 192288), (1338, 128192), (1784, 96144), (2003, 85632), (2676, 64096), (3568, 48072), (4006, 42816), (5352, 32048), (6009, 28544), (7136, 24036), (8012, 21408), (10704, 16024), (12018, 14272)]