154195728

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{8011}}^1$

素因数の和:8423

約数の個数: 40

約数和(自身を含む): 399382176

約数和(自身を除く): 245186448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 8011, 9624, 16022, 19248, 24033, 32044, 48066, 64088, 96132, 128176, 192264, 384528, 3212411, 6424822, 9637233, 12849644, 19274466, 25699288, 38548932, 51398576, 77097864, 154195728]

約数ペア:

[(1, 154195728), (2, 77097864), (3, 51398576), (4, 38548932), (6, 25699288), (8, 19274466), (12, 12849644), (16, 9637233), (24, 6424822), (48, 3212411), (401, 384528), (802, 192264), (1203, 128176), (1604, 96132), (2406, 64088), (3208, 48066), (4812, 32044), (6416, 24033), (8011, 19248), (9624, 16022)]