153819364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 296452800

約数和(自身を除く): 142633436

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 202, 404, 551, 691, 1102, 1382, 1919, 2204, 2764, 2929, 3838, 5858, 7676, 11716, 13129, 20039, 26258, 40078, 52516, 55651, 69791, 80156, 111302, 139582, 222604, 279164, 380741, 761482, 1326029, 1522964, 2023939, 2652058, 4047878, 5304116, 8095756, 38454841, 76909682, 153819364]

約数ペア:

[(1, 153819364), (2, 76909682), (4, 38454841), (19, 8095756), (29, 5304116), (38, 4047878), (58, 2652058), (76, 2023939), (101, 1522964), (116, 1326029), (202, 761482), (404, 380741), (551, 279164), (691, 222604), (1102, 139582), (1382, 111302), (1919, 80156), (2204, 69791), (2764, 55651), (2929, 52516), (3838, 40078), (5858, 26258), (7676, 20039), (11716, 13129)]