152530578

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{71}}^2$

素因数の和:232

約数の個数: 54

約数和(自身を含む): 343578261

約数和(自身を除く): 191047683

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1278, 1681, 2911, 3362, 5041, 5043, 5822, 8733, 10082, 10086, 15123, 15129, 17466, 26199, 30246, 30258, 45369, 52398, 90738, 119351, 206681, 238702, 358053, 413362, 620043, 716106, 1074159, 1240086, 1860129, 2148318, 3720258, 8473921, 16947842, 25421763, 50843526, 76265289, 152530578]

約数ペア:

[(1, 152530578), (2, 76265289), (3, 50843526), (6, 25421763), (9, 16947842), (18, 8473921), (41, 3720258), (71, 2148318), (82, 1860129), (123, 1240086), (142, 1074159), (213, 716106), (246, 620043), (369, 413362), (426, 358053), (639, 238702), (738, 206681), (1278, 119351), (1681, 90738), (2911, 52398), (3362, 45369), (5041, 30258), (5043, 30246), (5822, 26199), (8733, 17466), (10082, 15129), (10086, 15123)]