161723648862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1248041}}^1$

素因数の和:1248385

約数の個数: 48

約数和(自身を含む): 366804535968

約数和(自身を除く): 205080887106

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 313, 414, 626, 939, 1878, 2817, 5634, 7199, 14398, 21597, 43194, 64791, 129582, 1248041, 2496082, 3744123, 7488246, 11232369, 22464738, 28704943, 57409886, 86114829, 172229658, 258344487, 390636833, 516688974, 781273666, 1171910499, 2343820998, 3515731497, 7031462994, 8984647159, 17969294318, 26953941477, 53907882954, 80861824431, 161723648862]

約数ペア:

[(1, 161723648862), (2, 80861824431), (3, 53907882954), (6, 26953941477), (9, 17969294318), (18, 8984647159), (23, 7031462994), (46, 3515731497), (69, 2343820998), (138, 1171910499), (207, 781273666), (313, 516688974), (414, 390636833), (626, 258344487), (939, 172229658), (1878, 86114829), (2817, 57409886), (5634, 28704943), (7199, 22464738), (14398, 11232369), (21597, 7488246), (43194, 3744123), (64791, 2496082), (129582, 1248041)]