135458448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8737}}^1$

素因数の和:8784

約数の個数: 80

約数和(自身を含む): 390064320

約数和(自身を除く): 254605872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 8737, 15504, 17474, 26211, 34948, 52422, 69896, 104844, 139792, 148529, 166003, 209688, 297058, 332006, 419376, 445587, 498009, 594116, 664012, 891174, 996018, 1188232, 1328024, 1782348, 1992036, 2376464, 2656048, 2822051, 3564696, 3984072, 5644102, 7129392, 7968144, 8466153, 11288204, 16932306, 22576408, 33864612, 45152816, 67729224, 135458448]

約数ペア:

[(1, 135458448), (2, 67729224), (3, 45152816), (4, 33864612), (6, 22576408), (8, 16932306), (12, 11288204), (16, 8466153), (17, 7968144), (19, 7129392), (24, 5644102), (34, 3984072), (38, 3564696), (48, 2822051), (51, 2656048), (57, 2376464), (68, 1992036), (76, 1782348), (102, 1328024), (114, 1188232), (136, 996018), (152, 891174), (204, 664012), (228, 594116), (272, 498009), (304, 445587), (323, 419376), (408, 332006), (456, 297058), (646, 209688), (816, 166003), (912, 148529), (969, 139792), (1292, 104844), (1938, 69896), (2584, 52422), (3876, 34948), (5168, 26211), (7752, 17474), (8737, 15504)]