156943045732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1\times {\mathrm{90007}}^1$

素因数の和:91768

約数の個数: 48

約数和(自身を含む): 312830364672

約数和(自身を除く): 155887318940

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1723, 3446, 6892, 18953, 37906, 39629, 75812, 79258, 90007, 158516, 180014, 360028, 435919, 871838, 990077, 1743676, 1980154, 2070161, 3960308, 4140322, 8280644, 22771771, 45543542, 91087084, 155082061, 310164122, 620328244, 1705902671, 3411805342, 3566887403, 6823610684, 7133774806, 14267549612, 39235761433, 78471522866, 156943045732]

約数ペア:

[(1, 156943045732), (2, 78471522866), (4, 39235761433), (11, 14267549612), (22, 7133774806), (23, 6823610684), (44, 3566887403), (46, 3411805342), (92, 1705902671), (253, 620328244), (506, 310164122), (1012, 155082061), (1723, 91087084), (3446, 45543542), (6892, 22771771), (18953, 8280644), (37906, 4140322), (39629, 3960308), (75812, 2070161), (79258, 1980154), (90007, 1743676), (158516, 990077), (180014, 871838), (360028, 435919)]