163219216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3019}}^1$

素因数の和:3167

約数の個数: 40

約数和(自身を含む): 329542400

約数和(自身を除く): 166323184

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3019, 3379, 6038, 6758, 12076, 13516, 24152, 27032, 48304, 54064, 93589, 187178, 329071, 374356, 658142, 748712, 1316284, 1497424, 2632568, 5265136, 10201201, 20402402, 40804804, 81609608, 163219216]

約数ペア:

[(1, 163219216), (2, 81609608), (4, 40804804), (8, 20402402), (16, 10201201), (31, 5265136), (62, 2632568), (109, 1497424), (124, 1316284), (218, 748712), (248, 658142), (436, 374356), (496, 329071), (872, 187178), (1744, 93589), (3019, 54064), (3379, 48304), (6038, 27032), (6758, 24152), (12076, 13516)]