159178248

素因数分解:

$2^3\times 3^2\times {\mathrm{641}}^1\times {\mathrm{3449}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 431905500

約数和(自身を除く): 272727252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 641, 1282, 1923, 2564, 3449, 3846, 5128, 5769, 6898, 7692, 10347, 11538, 13796, 15384, 20694, 23076, 27592, 31041, 41388, 46152, 62082, 82776, 124164, 248328, 2210809, 4421618, 6632427, 8843236, 13264854, 17686472, 19897281, 26529708, 39794562, 53059416, 79589124, 159178248]

約数ペア:

[(1, 159178248), (2, 79589124), (3, 53059416), (4, 39794562), (6, 26529708), (8, 19897281), (9, 17686472), (12, 13264854), (18, 8843236), (24, 6632427), (36, 4421618), (72, 2210809), (641, 248328), (1282, 124164), (1923, 82776), (2564, 62082), (3449, 46152), (3846, 41388), (5128, 31041), (5769, 27592), (6898, 23076), (7692, 20694), (10347, 15384), (11538, 13796)]