157468976

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8419}}^1$

素因数の和:8601

約数の個数: 40

約数和(自身を含む): 350810880

約数和(自身を除く): 193341904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 8419, 9352, 16838, 18704, 33676, 58933, 67352, 117866, 134704, 235732, 471464, 942928, 1405973, 2811946, 5623892, 9841811, 11247784, 19683622, 22495568, 39367244, 78734488, 157468976]

約数ペア:

[(1, 157468976), (2, 78734488), (4, 39367244), (7, 22495568), (8, 19683622), (14, 11247784), (16, 9841811), (28, 5623892), (56, 2811946), (112, 1405973), (167, 942928), (334, 471464), (668, 235732), (1169, 134704), (1336, 117866), (2338, 67352), (2672, 58933), (4676, 33676), (8419, 18704), (9352, 16838)]