164990784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{122761}}^1$

素因数の和:122783

約数の個数: 56

約数和(自身を含む): 498904768

約数和(自身を除く): 333913984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 122761, 245522, 368283, 491044, 736566, 859327, 982088, 1473132, 1718654, 1964176, 2577981, 2946264, 3437308, 3928352, 5155962, 5892528, 6874616, 7856704, 10311924, 11785056, 13749232, 20623848, 23570112, 27498464, 41247696, 54996928, 82495392, 164990784]

約数ペア:

[(1, 164990784), (2, 82495392), (3, 54996928), (4, 41247696), (6, 27498464), (7, 23570112), (8, 20623848), (12, 13749232), (14, 11785056), (16, 10311924), (21, 7856704), (24, 6874616), (28, 5892528), (32, 5155962), (42, 3928352), (48, 3437308), (56, 2946264), (64, 2577981), (84, 1964176), (96, 1718654), (112, 1473132), (168, 982088), (192, 859327), (224, 736566), (336, 491044), (448, 368283), (672, 245522), (1344, 122761)]