121615744

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{25679}}^1$

素因数の和:25730

約数の個数: 32

約数和(自身を含む): 248839200

約数和(自身を除く): 127223456

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 25679, 51358, 102716, 205432, 410864, 821728, 950123, 1643456, 1900246, 3286912, 3800492, 7600984, 15201968, 30403936, 60807872, 121615744]

約数ペア:

[(1, 121615744), (2, 60807872), (4, 30403936), (8, 15201968), (16, 7600984), (32, 3800492), (37, 3286912), (64, 1900246), (74, 1643456), (128, 950123), (148, 821728), (296, 410864), (592, 205432), (1184, 102716), (2368, 51358), (4736, 25679)]