191445858

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2883

約数の個数: 48

約数和(自身を含む): 428571000

約数和(自身を除く): 237125142

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 146, 159, 219, 318, 438, 477, 657, 954, 1314, 2749, 3869, 5498, 7738, 8247, 11607, 16494, 23214, 24741, 34821, 49482, 69642, 145697, 200677, 291394, 401354, 437091, 602031, 874182, 1204062, 1311273, 1806093, 2622546, 3612186, 10635881, 21271762, 31907643, 63815286, 95722929, 191445858]

約数ペア:

[(1, 191445858), (2, 95722929), (3, 63815286), (6, 31907643), (9, 21271762), (18, 10635881), (53, 3612186), (73, 2622546), (106, 1806093), (146, 1311273), (159, 1204062), (219, 874182), (318, 602031), (438, 437091), (477, 401354), (657, 291394), (954, 200677), (1314, 145697), (2749, 69642), (3869, 49482), (5498, 34821), (7738, 24741), (8247, 23214), (11607, 16494)]