188412848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19273}}^1$

素因数の和:19341

約数の個数: 40

約数和(自身を含む): 401515968

約数和(自身を除く): 213103120

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 19273, 38546, 77092, 154184, 250549, 308368, 501098, 905831, 1002196, 1811662, 2004392, 3623324, 4008784, 7246648, 11775803, 14493296, 23551606, 47103212, 94206424, 188412848]

約数ペア:

[(1, 188412848), (2, 94206424), (4, 47103212), (8, 23551606), (13, 14493296), (16, 11775803), (26, 7246648), (47, 4008784), (52, 3623324), (94, 2004392), (104, 1811662), (188, 1002196), (208, 905831), (376, 501098), (611, 308368), (752, 250549), (1222, 154184), (2444, 77092), (4888, 38546), (9776, 19273)]