156979254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{5119}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 174796746

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 807, 1614, 5111, 5119, 10222, 10238, 15333, 15357, 30666, 30714, 97261, 194522, 291783, 583566, 1377011, 2754022, 4131033, 8262066, 26163209, 52326418, 78489627, 156979254]

約数ペア:

[(1, 156979254), (2, 78489627), (3, 52326418), (6, 26163209), (19, 8262066), (38, 4131033), (57, 2754022), (114, 1377011), (269, 583566), (538, 291783), (807, 194522), (1614, 97261), (5111, 30714), (5119, 30666), (10222, 15357), (10238, 15333)]