157334672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28837}}^1$

素因数の和:28887

約数の個数: 40

約数和(自身を含む): 343287552

約数和(自身を除く): 185952880

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 28837, 57674, 115348, 230696, 317207, 461392, 634414, 893947, 1268828, 1787894, 2537656, 3575788, 5075312, 7151576, 9833417, 14303152, 19666834, 39333668, 78667336, 157334672]

約数ペア:

[(1, 157334672), (2, 78667336), (4, 39333668), (8, 19666834), (11, 14303152), (16, 9833417), (22, 7151576), (31, 5075312), (44, 3575788), (62, 2537656), (88, 1787894), (124, 1268828), (176, 893947), (248, 634414), (341, 461392), (496, 317207), (682, 230696), (1364, 115348), (2728, 57674), (5456, 28837)]