161307592

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 308423520

約数和(自身を除く): 147115928

約数列:

[1, 2, 4, 8, 67, 134, 257, 268, 514, 536, 1028, 1171, 2056, 2342, 4684, 9368, 17219, 34438, 68876, 78457, 137752, 156914, 300947, 313828, 601894, 627656, 1203788, 2407576, 20163449, 40326898, 80653796, 161307592]

約数ペア:

[(1, 161307592), (2, 80653796), (4, 40326898), (8, 20163449), (67, 2407576), (134, 1203788), (257, 627656), (268, 601894), (514, 313828), (536, 300947), (1028, 156914), (1171, 137752), (2056, 78457), (2342, 68876), (4684, 34438), (9368, 17219)]