161415852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25237}}^1$

素因数の和:25298

約数の個数: 48

約数和(自身を含む): 415518432

約数和(自身を除く): 254102580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 25237, 50474, 75711, 100948, 151422, 302844, 328081, 656162, 984243, 1034717, 1312324, 1968486, 2069434, 3104151, 3936972, 4138868, 6208302, 12416604, 13451321, 26902642, 40353963, 53805284, 80707926, 161415852]

約数ペア:

[(1, 161415852), (2, 80707926), (3, 53805284), (4, 40353963), (6, 26902642), (12, 13451321), (13, 12416604), (26, 6208302), (39, 4138868), (41, 3936972), (52, 3104151), (78, 2069434), (82, 1968486), (123, 1312324), (156, 1034717), (164, 984243), (246, 656162), (492, 328081), (533, 302844), (1066, 151422), (1599, 100948), (2132, 75711), (3198, 50474), (6396, 25237)]