158153658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 199887942

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 199, 299, 398, 443, 597, 598, 886, 897, 1194, 1329, 1794, 2587, 2658, 4577, 5174, 5759, 7761, 9154, 10189, 11518, 13731, 15522, 17277, 20378, 27462, 30567, 34554, 59501, 61134, 88157, 119002, 132457, 176314, 178503, 264471, 264914, 357006, 397371, 528942, 794742, 1146041, 2027611, 2292082, 3438123, 4055222, 6082833, 6876246, 12165666, 26358943, 52717886, 79076829, 158153658]

約数ペア:

[(1, 158153658), (2, 79076829), (3, 52717886), (6, 26358943), (13, 12165666), (23, 6876246), (26, 6082833), (39, 4055222), (46, 3438123), (69, 2292082), (78, 2027611), (138, 1146041), (199, 794742), (299, 528942), (398, 397371), (443, 357006), (597, 264914), (598, 264471), (886, 178503), (897, 176314), (1194, 132457), (1329, 119002), (1794, 88157), (2587, 61134), (2658, 59501), (4577, 34554), (5174, 30567), (5759, 27462), (7761, 20378), (9154, 17277), (10189, 15522), (11518, 13731)]