148589842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 241274880

約数和(自身を除く): 92685038

約数列:

[1, 2, 19, 38, 47, 94, 271, 307, 542, 614, 893, 1786, 5149, 5833, 10298, 11666, 12737, 14429, 25474, 28858, 83197, 166394, 242003, 274151, 484006, 548302, 1580743, 3161486, 3910259, 7820518, 74294921, 148589842]

約数ペア:

[(1, 148589842), (2, 74294921), (19, 7820518), (38, 3910259), (47, 3161486), (94, 1580743), (271, 548302), (307, 484006), (542, 274151), (614, 242003), (893, 166394), (1786, 83197), (5149, 28858), (5833, 25474), (10298, 14429), (11666, 12737)]