131646858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 318720000

約数和(自身を除く): 187073142

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 199, 266, 398, 399, 597, 798, 829, 1194, 1393, 1658, 2487, 2786, 3781, 4179, 4974, 5803, 7562, 8358, 11343, 11606, 15751, 17409, 22686, 26467, 31502, 34818, 47253, 52934, 79401, 94506, 110257, 158802, 164971, 220514, 329942, 330771, 494913, 661542, 989826, 1154797, 2309594, 3134449, 3464391, 6268898, 6928782, 9403347, 18806694, 21941143, 43882286, 65823429, 131646858]

約数ペア:

[(1, 131646858), (2, 65823429), (3, 43882286), (6, 21941143), (7, 18806694), (14, 9403347), (19, 6928782), (21, 6268898), (38, 3464391), (42, 3134449), (57, 2309594), (114, 1154797), (133, 989826), (199, 661542), (266, 494913), (398, 330771), (399, 329942), (597, 220514), (798, 164971), (829, 158802), (1194, 110257), (1393, 94506), (1658, 79401), (2487, 52934), (2786, 47253), (3781, 34818), (4179, 31502), (4974, 26467), (5803, 22686), (7562, 17409), (8358, 15751), (11343, 11606)]