191434968

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{20611}}^1$

素因数の和:20669

約数の個数: 64

約数和(自身を含む): 544156800

約数和(自身を除く): 352721832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 20611, 41222, 61833, 82444, 123666, 164888, 185499, 247332, 370998, 494664, 556497, 741996, 886273, 1112994, 1483992, 1772546, 2225988, 2658819, 3545092, 4451976, 5317638, 7090184, 7976457, 10635276, 15952914, 21270552, 23929371, 31905828, 47858742, 63811656, 95717484, 191434968]

約数ペア:

[(1, 191434968), (2, 95717484), (3, 63811656), (4, 47858742), (6, 31905828), (8, 23929371), (9, 21270552), (12, 15952914), (18, 10635276), (24, 7976457), (27, 7090184), (36, 5317638), (43, 4451976), (54, 3545092), (72, 2658819), (86, 2225988), (108, 1772546), (129, 1483992), (172, 1112994), (216, 886273), (258, 741996), (344, 556497), (387, 494664), (516, 370998), (774, 247332), (1032, 185499), (1161, 164888), (1548, 123666), (2322, 82444), (3096, 61833), (4644, 41222), (9288, 20611)]