160918957

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 178489800

約数和(自身を除く): 17570843

約数列:

[1, 17, 37, 101, 149, 289, 629, 1717, 2533, 3737, 5513, 10693, 15049, 29189, 43061, 63529, 93721, 255833, 556813, 1079993, 1593257, 4349161, 9465821, 160918957]

約数ペア:

[(1, 160918957), (17, 9465821), (37, 4349161), (101, 1593257), (149, 1079993), (289, 556813), (629, 255833), (1717, 93721), (2533, 63529), (3737, 43061), (5513, 29189), (10693, 15049)]