129246688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 265216896

約数和(自身を除く): 135970208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 248, 452, 496, 904, 992, 1153, 1808, 2306, 3503, 3616, 4612, 7006, 9224, 14012, 18448, 28024, 35743, 36896, 56048, 71486, 112096, 130289, 142972, 260578, 285944, 521156, 571888, 1042312, 1143776, 2084624, 4038959, 4169248, 8077918, 16155836, 32311672, 64623344, 129246688]

約数ペア:

[(1, 129246688), (2, 64623344), (4, 32311672), (8, 16155836), (16, 8077918), (31, 4169248), (32, 4038959), (62, 2084624), (113, 1143776), (124, 1042312), (226, 571888), (248, 521156), (452, 285944), (496, 260578), (904, 142972), (992, 130289), (1153, 112096), (1808, 71486), (2306, 56048), (3503, 36896), (3616, 35743), (4612, 28024), (7006, 18448), (9224, 14012)]