203128128

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{2399}}^1$

素因数の和:2434

約数の個数: 168

約数和(自身を含む): 694944000

約数和(自身を除く): 491815872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2399, 2646, 3024, 3136, 3528, 4032, 4704, 4798, 5292, 6048, 7056, 7197, 9408, 9596, 10584, 12096, 14112, 14394, 16793, 19192, 21168, 21591, 28224, 28788, 33586, 38384, 42336, 43182, 50379, 57576, 64773, 67172, 76768, 84672, 86364, 100758, 115152, 117551, 129546, 134344, 151137, 153536, 172728, 201516, 230304, 235102, 259092, 268688, 302274, 345456, 352653, 403032, 453411, 460608, 470204, 518184, 537376, 604548, 690912, 705306, 806064, 906822, 940408, 1036368, 1057959, 1074752, 1209096, 1381824, 1410612, 1612128, 1813644, 1880816, 2072736, 2115918, 2418192, 2821224, 3173877, 3224256, 3627288, 3761632, 4145472, 4231836, 4836384, 5642448, 6347754, 7254576, 7523264, 8463672, 9672768, 11284896, 12695508, 14509152, 16927344, 22569792, 25391016, 29018304, 33854688, 50782032, 67709376, 101564064, 203128128]

約数ペア:

[(1, 203128128), (2, 101564064), (3, 67709376), (4, 50782032), (6, 33854688), (7, 29018304), (8, 25391016), (9, 22569792), (12, 16927344), (14, 14509152), (16, 12695508), (18, 11284896), (21, 9672768), (24, 8463672), (27, 7523264), (28, 7254576), (32, 6347754), (36, 5642448), (42, 4836384), (48, 4231836), (49, 4145472), (54, 3761632), (56, 3627288), (63, 3224256), (64, 3173877), (72, 2821224), (84, 2418192), (96, 2115918), (98, 2072736), (108, 1880816), (112, 1813644), (126, 1612128), (144, 1410612), (147, 1381824), (168, 1209096), (189, 1074752), (192, 1057959), (196, 1036368), (216, 940408), (224, 906822), (252, 806064), (288, 705306), (294, 690912), (336, 604548), (378, 537376), (392, 518184), (432, 470204), (441, 460608), (448, 453411), (504, 403032), (576, 352653), (588, 345456), (672, 302274), (756, 268688), (784, 259092), (864, 235102), (882, 230304), (1008, 201516), (1176, 172728), (1323, 153536), (1344, 151137), (1512, 134344), (1568, 129546), (1728, 117551), (1764, 115152), (2016, 100758), (2352, 86364), (2399, 84672), (2646, 76768), (3024, 67172), (3136, 64773), (3528, 57576), (4032, 50379), (4704, 43182), (4798, 42336), (5292, 38384), (6048, 33586), (7056, 28788), (7197, 28224), (9408, 21591), (9596, 21168), (10584, 19192), (12096, 16793), (14112, 14394)]