129812256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3431

約数の個数: 144

約数和(自身を含む): 444225600

約数和(自身を除く): 314413344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3389, 4256, 4788, 5472, 6384, 6778, 9576, 10167, 12768, 13556, 19152, 20334, 23723, 27112, 30501, 38304, 40668, 47446, 54224, 61002, 64391, 71169, 81336, 94892, 108448, 122004, 128782, 142338, 162672, 189784, 193173, 213507, 244008, 257564, 284676, 325344, 379568, 386346, 427014, 450737, 488016, 515128, 569352, 579519, 759136, 772692, 854028, 901474, 976032, 1030256, 1138704, 1159038, 1352211, 1545384, 1708056, 1802948, 2060512, 2277408, 2318076, 2704422, 3090768, 3416112, 3605896, 4056633, 4636152, 5408844, 6181536, 6832224, 7211792, 8113266, 9272304, 10817688, 14423584, 16226532, 18544608, 21635376, 32453064, 43270752, 64906128, 129812256]

約数ペア:

[(1, 129812256), (2, 64906128), (3, 43270752), (4, 32453064), (6, 21635376), (7, 18544608), (8, 16226532), (9, 14423584), (12, 10817688), (14, 9272304), (16, 8113266), (18, 7211792), (19, 6832224), (21, 6181536), (24, 5408844), (28, 4636152), (32, 4056633), (36, 3605896), (38, 3416112), (42, 3090768), (48, 2704422), (56, 2318076), (57, 2277408), (63, 2060512), (72, 1802948), (76, 1708056), (84, 1545384), (96, 1352211), (112, 1159038), (114, 1138704), (126, 1030256), (133, 976032), (144, 901474), (152, 854028), (168, 772692), (171, 759136), (224, 579519), (228, 569352), (252, 515128), (266, 488016), (288, 450737), (304, 427014), (336, 386346), (342, 379568), (399, 325344), (456, 284676), (504, 257564), (532, 244008), (608, 213507), (672, 193173), (684, 189784), (798, 162672), (912, 142338), (1008, 128782), (1064, 122004), (1197, 108448), (1368, 94892), (1596, 81336), (1824, 71169), (2016, 64391), (2128, 61002), (2394, 54224), (2736, 47446), (3192, 40668), (3389, 38304), (4256, 30501), (4788, 27112), (5472, 23723), (6384, 20334), (6778, 19152), (9576, 13556), (10167, 12768)]