156913856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11731}}^1$

素因数の和:11773

約数の個数: 56

約数和(自身を含む): 357591360

約数和(自身を除く): 200677504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 11731, 13376, 23462, 46924, 93848, 129041, 187696, 222889, 258082, 375392, 445778, 516164, 750784, 891556, 1032328, 1783112, 2064656, 2451779, 3566224, 4129312, 4903558, 7132448, 8258624, 9807116, 14264896, 19614232, 39228464, 78456928, 156913856]

約数ペア:

[(1, 156913856), (2, 78456928), (4, 39228464), (8, 19614232), (11, 14264896), (16, 9807116), (19, 8258624), (22, 7132448), (32, 4903558), (38, 4129312), (44, 3566224), (64, 2451779), (76, 2064656), (88, 1783112), (152, 1032328), (176, 891556), (209, 750784), (304, 516164), (352, 445778), (418, 375392), (608, 258082), (704, 222889), (836, 187696), (1216, 129041), (1672, 93848), (3344, 46924), (6688, 23462), (11731, 13376)]