171438462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3719}}^1$

素因数の和:3937

約数の個数: 48

約数和(自身を含む): 402161760

約数和(自身を除く): 230723298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1773, 2561, 3546, 3719, 5122, 7438, 7683, 11157, 15366, 22314, 23049, 33471, 46098, 48347, 66942, 96694, 145041, 290082, 435123, 732643, 870246, 1465286, 2197929, 4395858, 6593787, 9524359, 13187574, 19048718, 28573077, 57146154, 85719231, 171438462]

約数ペア:

[(1, 171438462), (2, 85719231), (3, 57146154), (6, 28573077), (9, 19048718), (13, 13187574), (18, 9524359), (26, 6593787), (39, 4395858), (78, 2197929), (117, 1465286), (197, 870246), (234, 732643), (394, 435123), (591, 290082), (1182, 145041), (1773, 96694), (2561, 66942), (3546, 48347), (3719, 46098), (5122, 33471), (7438, 23049), (7683, 22314), (11157, 15366)]