161874416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6091}}^1$

素因数の和:6261

約数の個数: 40

約数和(自身を含む): 344466048

約数和(自身を除く): 182591632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1661, 2416, 3322, 6091, 6644, 12182, 13288, 24364, 26576, 48728, 67001, 97456, 134002, 268004, 536008, 919741, 1072016, 1839482, 3678964, 7357928, 10117151, 14715856, 20234302, 40468604, 80937208, 161874416]

約数ペア:

[(1, 161874416), (2, 80937208), (4, 40468604), (8, 20234302), (11, 14715856), (16, 10117151), (22, 7357928), (44, 3678964), (88, 1839482), (151, 1072016), (176, 919741), (302, 536008), (604, 268004), (1208, 134002), (1661, 97456), (2416, 67001), (3322, 48728), (6091, 26576), (6644, 24364), (12182, 13288)]