161214136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13831}}^1$

素因数の和:13915

約数の個数: 32

約数和(自身を含む): 318689280

約数和(自身を除く): 157475144

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 11656, 13831, 27662, 55324, 110648, 428761, 650057, 857522, 1300114, 1715044, 2600228, 3430088, 5200456, 20151767, 40303534, 80607068, 161214136]

約数ペア:

[(1, 161214136), (2, 80607068), (4, 40303534), (8, 20151767), (31, 5200456), (47, 3430088), (62, 2600228), (94, 1715044), (124, 1300114), (188, 857522), (248, 650057), (376, 428761), (1457, 110648), (2914, 55324), (5828, 27662), (11656, 13831)]