161256492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263491}}^1$

素因数の和:263518

約数の個数: 36

約数和(自身を含む): 431599896

約数和(自身を除く): 270343404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 263491, 526982, 790473, 1053964, 1580946, 2371419, 3161892, 4479347, 4742838, 8958694, 9485676, 13438041, 17917388, 26876082, 40314123, 53752164, 80628246, 161256492]

約数ペア:

[(1, 161256492), (2, 80628246), (3, 53752164), (4, 40314123), (6, 26876082), (9, 17917388), (12, 13438041), (17, 9485676), (18, 8958694), (34, 4742838), (36, 4479347), (51, 3161892), (68, 2371419), (102, 1580946), (153, 1053964), (204, 790473), (306, 526982), (612, 263491)]