189135076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 363525120

約数和(自身を除く): 174390044

約数列:

[1, 2, 4, 13, 26, 52, 137, 139, 191, 274, 278, 382, 548, 556, 764, 1781, 1807, 2483, 3562, 3614, 4966, 7124, 7228, 9932, 19043, 26167, 26549, 38086, 52334, 53098, 76172, 104668, 106196, 247559, 340171, 345137, 495118, 680342, 690274, 990236, 1360684, 1380548, 3637213, 7274426, 14548852, 47283769, 94567538, 189135076]

約数ペア:

[(1, 189135076), (2, 94567538), (4, 47283769), (13, 14548852), (26, 7274426), (52, 3637213), (137, 1380548), (139, 1360684), (191, 990236), (274, 690274), (278, 680342), (382, 495118), (548, 345137), (556, 340171), (764, 247559), (1781, 106196), (1807, 104668), (2483, 76172), (3562, 53098), (3614, 52334), (4966, 38086), (7124, 26549), (7228, 26167), (9932, 19043)]