158226404

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{6883}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 316884288

約数和(自身を除く): 158657884

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 3284, 5747, 6883, 11494, 13766, 22988, 27532, 48181, 96362, 192724, 5650943, 11301886, 22603772, 39556601, 79113202, 158226404]

約数ペア:

[(1, 158226404), (2, 79113202), (4, 39556601), (7, 22603772), (14, 11301886), (28, 5650943), (821, 192724), (1642, 96362), (3284, 48181), (5747, 27532), (6883, 22988), (11494, 13766)]