166328838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19211}}^1$

素因数の和:19269

約数の個数: 48

約数和(自身を含む): 398610576

約数和(自身を除く): 232281738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 19211, 38422, 57633, 115266, 172899, 249743, 345798, 499486, 710807, 749229, 1421614, 1498458, 2132421, 2247687, 4264842, 4495374, 6397263, 9240491, 12794526, 18480982, 27721473, 55442946, 83164419, 166328838]

約数ペア:

[(1, 166328838), (2, 83164419), (3, 55442946), (6, 27721473), (9, 18480982), (13, 12794526), (18, 9240491), (26, 6397263), (37, 4495374), (39, 4264842), (74, 2247687), (78, 2132421), (111, 1498458), (117, 1421614), (222, 749229), (234, 710807), (333, 499486), (481, 345798), (666, 249743), (962, 172899), (1443, 115266), (2886, 57633), (4329, 38422), (8658, 19211)]