142064944

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8513}}^1$

素因数の和:8677

約数の個数: 40

約数和(自身を含む): 316720800

約数和(自身を除く): 174655856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 8513, 16688, 17026, 34052, 59591, 68104, 119182, 136208, 238364, 476728, 953456, 1268437, 2536874, 5073748, 8879059, 10147496, 17758118, 20294992, 35516236, 71032472, 142064944]

約数ペア:

[(1, 142064944), (2, 71032472), (4, 35516236), (7, 20294992), (8, 17758118), (14, 10147496), (16, 8879059), (28, 5073748), (56, 2536874), (112, 1268437), (149, 953456), (298, 476728), (596, 238364), (1043, 136208), (1192, 119182), (2086, 68104), (2384, 59591), (4172, 34052), (8344, 17026), (8513, 16688)]