163588048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2143}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 342422528

約数和(自身を除く): 178834480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 2143, 2936, 4286, 4771, 5872, 8572, 9542, 17144, 19084, 27859, 34288, 38168, 55718, 76336, 111436, 222872, 445744, 786481, 1572962, 3145924, 6291848, 10224253, 12583696, 20448506, 40897012, 81794024, 163588048]

約数ペア:

[(1, 163588048), (2, 81794024), (4, 40897012), (8, 20448506), (13, 12583696), (16, 10224253), (26, 6291848), (52, 3145924), (104, 1572962), (208, 786481), (367, 445744), (734, 222872), (1468, 111436), (2143, 76336), (2936, 55718), (4286, 38168), (4771, 34288), (5872, 27859), (8572, 19084), (9542, 17144)]