161792244

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{63299}}^1$

素因数の和:63380

約数の個数: 36

約数和(自身を含む): 414741600

約数和(自身を除く): 252949356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 63299, 126598, 189897, 253196, 379794, 569691, 759588, 1139382, 2278764, 4494229, 8988458, 13482687, 17976916, 26965374, 40448061, 53930748, 80896122, 161792244]

約数ペア:

[(1, 161792244), (2, 80896122), (3, 53930748), (4, 40448061), (6, 26965374), (9, 17976916), (12, 13482687), (18, 8988458), (36, 4494229), (71, 2278764), (142, 1139382), (213, 759588), (284, 569691), (426, 379794), (639, 253196), (852, 189897), (1278, 126598), (2556, 63299)]