153973226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33530

約数の個数: 24

約数和(自身を含む): 267234240

約数和(自身を除く): 113261014

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 33487, 66974, 368357, 636253, 736714, 1272506, 4051927, 6998783, 8103854, 13997566, 76986613, 153973226]

約数ペア:

[(1, 153973226), (2, 76986613), (11, 13997566), (19, 8103854), (22, 6998783), (38, 4051927), (121, 1272506), (209, 736714), (242, 636253), (418, 368357), (2299, 66974), (4598, 33487)]