161744868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{264289}}^1$

素因数の和:264316

約数の個数: 36

約数和(自身を含む): 432907020

約数和(自身を除く): 271162152

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 264289, 528578, 792867, 1057156, 1585734, 2378601, 3171468, 4492913, 4757202, 8985826, 9514404, 13478739, 17971652, 26957478, 40436217, 53914956, 80872434, 161744868]

約数ペア:

[(1, 161744868), (2, 80872434), (3, 53914956), (4, 40436217), (6, 26957478), (9, 17971652), (12, 13478739), (17, 9514404), (18, 8985826), (34, 4757202), (36, 4492913), (51, 3171468), (68, 2378601), (102, 1585734), (153, 1057156), (204, 792867), (306, 528578), (612, 264289)]