161977536

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{1913}}^1$

素因数の和:1948

約数の個数: 168

約数和(自身を含む): 554217840

約数和(自身を除く): 392240304

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, 1913, 2016, 2352, 2646, 3024, 3136, 3528, 3826, 4032, 4704, 5292, 5739, 6048, 7056, 7652, 9408, 10584, 11478, 12096, 13391, 14112, 15304, 17217, 21168, 22956, 26782, 28224, 30608, 34434, 40173, 42336, 45912, 51651, 53564, 61216, 68868, 80346, 84672, 91824, 93737, 103302, 107128, 120519, 122432, 137736, 160692, 183648, 187474, 206604, 214256, 241038, 275472, 281211, 321384, 361557, 367296, 374948, 413208, 428512, 482076, 550944, 562422, 642768, 723114, 749896, 826416, 843633, 857024, 964152, 1101888, 1124844, 1285536, 1446228, 1499792, 1652832, 1687266, 1928304, 2249688, 2530899, 2571072, 2892456, 2999584, 3305664, 3374532, 3856608, 4499376, 5061798, 5784912, 5999168, 6749064, 7713216, 8998752, 10123596, 11569824, 13498128, 17997504, 20247192, 23139648, 26996256, 40494384, 53992512, 80988768, 161977536]

約数ペア:

[(1, 161977536), (2, 80988768), (3, 53992512), (4, 40494384), (6, 26996256), (7, 23139648), (8, 20247192), (9, 17997504), (12, 13498128), (14, 11569824), (16, 10123596), (18, 8998752), (21, 7713216), (24, 6749064), (27, 5999168), (28, 5784912), (32, 5061798), (36, 4499376), (42, 3856608), (48, 3374532), (49, 3305664), (54, 2999584), (56, 2892456), (63, 2571072), (64, 2530899), (72, 2249688), (84, 1928304), (96, 1687266), (98, 1652832), (108, 1499792), (112, 1446228), (126, 1285536), (144, 1124844), (147, 1101888), (168, 964152), (189, 857024), (192, 843633), (196, 826416), (216, 749896), (224, 723114), (252, 642768), (288, 562422), (294, 550944), (336, 482076), (378, 428512), (392, 413208), (432, 374948), (441, 367296), (448, 361557), (504, 321384), (576, 281211), (588, 275472), (672, 241038), (756, 214256), (784, 206604), (864, 187474), (882, 183648), (1008, 160692), (1176, 137736), (1323, 122432), (1344, 120519), (1512, 107128), (1568, 103302), (1728, 93737), (1764, 91824), (1913, 84672), (2016, 80346), (2352, 68868), (2646, 61216), (3024, 53564), (3136, 51651), (3528, 45912), (3826, 42336), (4032, 40173), (4704, 34434), (5292, 30608), (5739, 28224), (6048, 26782), (7056, 22956), (7652, 21168), (9408, 17217), (10584, 15304), (11478, 14112), (12096, 13391)]