156932070267

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{220123}}^1$

素因数の和:222147

約数の個数: 32

約数和(自身を含む): 253329265152

約数和(自身を除く): 96397194885

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1997, 5991, 13979, 33949, 41937, 101847, 220123, 237643, 660369, 712929, 1540861, 3742091, 4622583, 11226273, 26194637, 78583911, 439585631, 1318756893, 3077099417, 7472955727, 9231298251, 22418867181, 52310690089, 156932070267]

約数ペア:

[(1, 156932070267), (3, 52310690089), (7, 22418867181), (17, 9231298251), (21, 7472955727), (51, 3077099417), (119, 1318756893), (357, 439585631), (1997, 78583911), (5991, 26194637), (13979, 11226273), (33949, 4622583), (41937, 3742091), (101847, 1540861), (220123, 712929), (237643, 660369)]