181872792

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{15497}}^1$

素因数の和:15672

約数の個数: 48

約数和(自身を含む): 495626040

約数和(自身を除く): 313753248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 15497, 30994, 46491, 61988, 92982, 123976, 139473, 185964, 278946, 371928, 557892, 1115784, 2526011, 5052022, 7578033, 10104044, 15156066, 20208088, 22734099, 30312132, 45468198, 60624264, 90936396, 181872792]

約数ペア:

[(1, 181872792), (2, 90936396), (3, 60624264), (4, 45468198), (6, 30312132), (8, 22734099), (9, 20208088), (12, 15156066), (18, 10104044), (24, 7578033), (36, 5052022), (72, 2526011), (163, 1115784), (326, 557892), (489, 371928), (652, 278946), (978, 185964), (1304, 139473), (1467, 123976), (1956, 92982), (2934, 61988), (3912, 46491), (5868, 30994), (11736, 15497)]