165971088

素因数分解:

$2^4\times 3^2\times {\mathrm{971}}^1\times {\mathrm{1187}}^1$

素因数の和:2172

約数の個数: 60

約数和(自身を含む): 465358608

約数和(自身を除く): 299387520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 971, 1187, 1942, 2374, 2913, 3561, 3884, 4748, 5826, 7122, 7768, 8739, 9496, 10683, 11652, 14244, 15536, 17478, 18992, 21366, 23304, 28488, 34956, 42732, 46608, 56976, 69912, 85464, 139824, 170928, 1152577, 2305154, 3457731, 4610308, 6915462, 9220616, 10373193, 13830924, 18441232, 20746386, 27661848, 41492772, 55323696, 82985544, 165971088]

約数ペア:

[(1, 165971088), (2, 82985544), (3, 55323696), (4, 41492772), (6, 27661848), (8, 20746386), (9, 18441232), (12, 13830924), (16, 10373193), (18, 9220616), (24, 6915462), (36, 4610308), (48, 3457731), (72, 2305154), (144, 1152577), (971, 170928), (1187, 139824), (1942, 85464), (2374, 69912), (2913, 56976), (3561, 46608), (3884, 42732), (4748, 34956), (5826, 28488), (7122, 23304), (7768, 21366), (8739, 18992), (9496, 17478), (10683, 15536), (11652, 14244)]