142556868

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{30697}}^1$

素因数の和:30753

約数の個数: 48

約数和(自身を含む): 378199360

約数和(自身を除く): 235642492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 30697, 61394, 92091, 122788, 184182, 276273, 368364, 552546, 828819, 1105092, 1319971, 1657638, 2639942, 3315276, 3959913, 5279884, 7919826, 11879739, 15839652, 23759478, 35639217, 47518956, 71278434, 142556868]

約数ペア:

[(1, 142556868), (2, 71278434), (3, 47518956), (4, 35639217), (6, 23759478), (9, 15839652), (12, 11879739), (18, 7919826), (27, 5279884), (36, 3959913), (43, 3315276), (54, 2639942), (86, 1657638), (108, 1319971), (129, 1105092), (172, 828819), (258, 552546), (387, 368364), (516, 276273), (774, 184182), (1161, 122788), (1548, 92091), (2322, 61394), (4644, 30697)]