155564344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10039}}^1$

素因数の和:10207

約数の個数: 32

約数和(自身を含む): 316260000

約数和(自身を除く): 160695656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 10039, 15496, 20078, 40156, 80312, 130507, 261014, 522028, 1044056, 1495811, 2991622, 5983244, 11966488, 19445543, 38891086, 77782172, 155564344]

約数ペア:

[(1, 155564344), (2, 77782172), (4, 38891086), (8, 19445543), (13, 11966488), (26, 5983244), (52, 2991622), (104, 1495811), (149, 1044056), (298, 522028), (596, 261014), (1192, 130507), (1937, 80312), (3874, 40156), (7748, 20078), (10039, 15496)]