144472258

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{683}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 257074560

約数和(自身を除く): 112602302

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 521, 683, 1042, 1366, 3647, 4781, 7294, 9562, 15109, 19807, 30218, 39614, 105763, 138649, 211526, 277298, 355843, 711686, 2490901, 4981802, 10319447, 20638894, 72236129, 144472258]

約数ペア:

[(1, 144472258), (2, 72236129), (7, 20638894), (14, 10319447), (29, 4981802), (58, 2490901), (203, 711686), (406, 355843), (521, 277298), (683, 211526), (1042, 138649), (1366, 105763), (3647, 39614), (4781, 30218), (7294, 19807), (9562, 15109)]