122668984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 238579200

約数和(自身を除く): 115910216

約数列:

[1, 2, 4, 8, 31, 62, 124, 227, 248, 454, 908, 1816, 2179, 4358, 7037, 8716, 14074, 17432, 28148, 56296, 67549, 135098, 270196, 494633, 540392, 989266, 1978532, 3957064, 15333623, 30667246, 61334492, 122668984]

約数ペア:

[(1, 122668984), (2, 61334492), (4, 30667246), (8, 15333623), (31, 3957064), (62, 1978532), (124, 989266), (227, 540392), (248, 494633), (454, 270196), (908, 135098), (1816, 67549), (2179, 56296), (4358, 28148), (7037, 17432), (8716, 14074)]