142142784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{105761}}^1$

素因数の和:105783

約数の個数: 56

約数和(自身を含む): 429816768

約数和(自身を除く): 287673984

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, 105761, 211522, 317283, 423044, 634566, 740327, 846088, 1269132, 1480654, 1692176, 2220981, 2538264, 2961308, 3384352, 4441962, 5076528, 5922616, 6768704, 8883924, 10153056, 11845232, 17767848, 20306112, 23690464, 35535696, 47380928, 71071392, 142142784]

約数ペア:

[(1, 142142784), (2, 71071392), (3, 47380928), (4, 35535696), (6, 23690464), (7, 20306112), (8, 17767848), (12, 11845232), (14, 10153056), (16, 8883924), (21, 6768704), (24, 5922616), (28, 5076528), (32, 4441962), (42, 3384352), (48, 2961308), (56, 2538264), (64, 2220981), (84, 1692176), (96, 1480654), (112, 1269132), (168, 846088), (192, 740327), (224, 634566), (336, 423044), (448, 317283), (672, 211522), (1344, 105761)]