154665368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135197}}^1$

素因数の和:135227

約数の個数: 32

約数和(自身を含む): 340698960

約数和(自身を除く): 186033592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 135197, 270394, 540788, 1081576, 1487167, 1757561, 2974334, 3515122, 5948668, 7030244, 11897336, 14060488, 19333171, 38666342, 77332684, 154665368]

約数ペア:

[(1, 154665368), (2, 77332684), (4, 38666342), (8, 19333171), (11, 14060488), (13, 11897336), (22, 7030244), (26, 5948668), (44, 3515122), (52, 2974334), (88, 1757561), (104, 1487167), (143, 1081576), (286, 540788), (572, 270394), (1144, 135197)]