189753816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1129487}}^1$

素因数の和:1129503

約数の個数: 32

約数和(自身を含む): 542154240

約数和(自身を除く): 352400424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1129487, 2258974, 3388461, 4517948, 6776922, 7906409, 9035896, 13553844, 15812818, 23719227, 27107688, 31625636, 47438454, 63251272, 94876908, 189753816]

約数ペア:

[(1, 189753816), (2, 94876908), (3, 63251272), (4, 47438454), (6, 31625636), (7, 27107688), (8, 23719227), (12, 15812818), (14, 13553844), (21, 9035896), (24, 7906409), (28, 6776922), (42, 4517948), (56, 3388461), (84, 2258974), (168, 1129487)]