155113948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{185543}}^1$

素因数の和:185577

約数の個数: 24

約数和(自身を含む): 311713920

約数和(自身を除く): 156599972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 185543, 371086, 742172, 2040973, 3525317, 4081946, 7050634, 8163892, 14101268, 38778487, 77556974, 155113948]

約数ペア:

[(1, 155113948), (2, 77556974), (4, 38778487), (11, 14101268), (19, 8163892), (22, 7050634), (38, 4081946), (44, 3525317), (76, 2040973), (209, 742172), (418, 371086), (836, 185543)]