173616128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 88

約数和(自身を含む): 405011232

約数和(自身を除く): 231395104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 457, 512, 742, 848, 896, 914, 1024, 1484, 1696, 1792, 1828, 2968, 3199, 3392, 3584, 3656, 5936, 6398, 6784, 7168, 7312, 11872, 12796, 13568, 14624, 23744, 24221, 25592, 27136, 29248, 47488, 48442, 51184, 54272, 58496, 94976, 96884, 102368, 116992, 169547, 189952, 193768, 204736, 233984, 339094, 379904, 387536, 409472, 467968, 678188, 775072, 818944, 1356376, 1550144, 1637888, 2712752, 3100288, 3275776, 5425504, 6200576, 10851008, 12401152, 21702016, 24802304, 43404032, 86808064, 173616128]

約数ペア:

[(1, 173616128), (2, 86808064), (4, 43404032), (7, 24802304), (8, 21702016), (14, 12401152), (16, 10851008), (28, 6200576), (32, 5425504), (53, 3275776), (56, 3100288), (64, 2712752), (106, 1637888), (112, 1550144), (128, 1356376), (212, 818944), (224, 775072), (256, 678188), (371, 467968), (424, 409472), (448, 387536), (457, 379904), (512, 339094), (742, 233984), (848, 204736), (896, 193768), (914, 189952), (1024, 169547), (1484, 116992), (1696, 102368), (1792, 96884), (1828, 94976), (2968, 58496), (3199, 54272), (3392, 51184), (3584, 48442), (3656, 47488), (5936, 29248), (6398, 27136), (6784, 25592), (7168, 24221), (7312, 23744), (11872, 14624), (12796, 13568)]