188078128

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27529}}^1$

素因数の和:27605

約数の個数: 40

約数和(自身を含む): 423301280

約数和(自身を除く): 235223152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 27529, 55058, 110116, 192703, 220232, 385406, 440464, 770812, 1541624, 1679269, 3083248, 3358538, 6717076, 11754883, 13434152, 23509766, 26868304, 47019532, 94039064, 188078128]

約数ペア:

[(1, 188078128), (2, 94039064), (4, 47019532), (7, 26868304), (8, 23509766), (14, 13434152), (16, 11754883), (28, 6717076), (56, 3358538), (61, 3083248), (112, 1679269), (122, 1541624), (244, 770812), (427, 440464), (488, 385406), (854, 220232), (976, 192703), (1708, 110116), (3416, 55058), (6832, 27529)]