156979424

素因数分解:

$2^5\times 7^1\times {\mathrm{700801}}^1$

素因数の和:700818

約数の個数: 24

約数和(自身を含む): 353204208

約数和(自身を除く): 196224784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 700801, 1401602, 2803204, 4905607, 5606408, 9811214, 11212816, 19622428, 22425632, 39244856, 78489712, 156979424]

約数ペア:

[(1, 156979424), (2, 78489712), (4, 39244856), (7, 22425632), (8, 19622428), (14, 11212816), (16, 9811214), (28, 5606408), (32, 4905607), (56, 2803204), (112, 1401602), (224, 700801)]