163923288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{220327}}^1$

素因数の和:220367

約数の個数: 32

約数和(自身を含む): 423029760

約数和(自身を除く): 259106472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 220327, 440654, 660981, 881308, 1321962, 1762616, 2643924, 5287848, 6830137, 13660274, 20490411, 27320548, 40980822, 54641096, 81961644, 163923288]

約数ペア:

[(1, 163923288), (2, 81961644), (3, 54641096), (4, 40980822), (6, 27320548), (8, 20490411), (12, 13660274), (24, 6830137), (31, 5287848), (62, 2643924), (93, 1762616), (124, 1321962), (186, 881308), (248, 660981), (372, 440654), (744, 220327)]