160759552

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 339075072

約数和(自身を除く): 178315520

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 431, 496, 752, 862, 992, 1457, 1504, 1724, 1984, 2914, 3008, 3448, 3968, 5828, 6016, 6896, 7936, 11656, 12032, 13361, 13792, 20257, 23312, 26722, 27584, 40514, 46624, 53444, 55168, 81028, 93248, 106888, 110336, 162056, 186496, 213776, 324112, 372992, 427552, 627967, 648224, 855104, 1255934, 1296448, 1710208, 2511868, 2592896, 3420416, 5023736, 5185792, 10047472, 20094944, 40189888, 80379776, 160759552]

約数ペア:

[(1, 160759552), (2, 80379776), (4, 40189888), (8, 20094944), (16, 10047472), (31, 5185792), (32, 5023736), (47, 3420416), (62, 2592896), (64, 2511868), (94, 1710208), (124, 1296448), (128, 1255934), (188, 855104), (248, 648224), (256, 627967), (376, 427552), (431, 372992), (496, 324112), (752, 213776), (862, 186496), (992, 162056), (1457, 110336), (1504, 106888), (1724, 93248), (1984, 81028), (2914, 55168), (3008, 53444), (3448, 46624), (3968, 40514), (5828, 27584), (6016, 26722), (6896, 23312), (7936, 20257), (11656, 13792), (12032, 13361)]