198139566080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{163}}^1\times {\mathrm{118709}}^1$

素因数の和:118899

約数の個数: 96

約数和(自身を含む): 478339570800

約数和(自身を除く): 280200004720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 320, 326, 512, 640, 652, 815, 1024, 1280, 1304, 1630, 2048, 2560, 2608, 3260, 5120, 5216, 6520, 10240, 10432, 13040, 20864, 26080, 41728, 52160, 83456, 104320, 118709, 166912, 208640, 237418, 333824, 417280, 474836, 593545, 834560, 949672, 1187090, 1669120, 1899344, 2374180, 3798688, 4748360, 7597376, 9496720, 15194752, 18993440, 19349567, 30389504, 37986880, 38699134, 60779008, 75973760, 77398268, 96747835, 121558016, 151947520, 154796536, 193495670, 243116032, 303895040, 309593072, 386991340, 607790080, 619186144, 773982680, 1215580160, 1238372288, 1547965360, 2476744576, 3095930720, 4953489152, 6191861440, 9906978304, 12383722880, 19813956608, 24767445760, 39627913216, 49534891520, 99069783040, 198139566080]

約数ペア:

[(1, 198139566080), (2, 99069783040), (4, 49534891520), (5, 39627913216), (8, 24767445760), (10, 19813956608), (16, 12383722880), (20, 9906978304), (32, 6191861440), (40, 4953489152), (64, 3095930720), (80, 2476744576), (128, 1547965360), (160, 1238372288), (163, 1215580160), (256, 773982680), (320, 619186144), (326, 607790080), (512, 386991340), (640, 309593072), (652, 303895040), (815, 243116032), (1024, 193495670), (1280, 154796536), (1304, 151947520), (1630, 121558016), (2048, 96747835), (2560, 77398268), (2608, 75973760), (3260, 60779008), (5120, 38699134), (5216, 37986880), (6520, 30389504), (10240, 19349567), (10432, 18993440), (13040, 15194752), (20864, 9496720), (26080, 7597376), (41728, 4748360), (52160, 3798688), (83456, 2374180), (104320, 1899344), (118709, 1669120), (166912, 1187090), (208640, 949672), (237418, 834560), (333824, 593545), (417280, 474836)]