123158304

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 375036480

約数和(自身を除く): 251878176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 317, 342, 426, 456, 568, 608, 634, 639, 684, 852, 912, 951, 1136, 1268, 1278, 1349, 1368, 1704, 1824, 1902, 2272, 2536, 2556, 2698, 2736, 2853, 3408, 3804, 4047, 5072, 5112, 5396, 5472, 5706, 6023, 6816, 7608, 8094, 10144, 10224, 10792, 11412, 12046, 12141, 15216, 16188, 18069, 20448, 21584, 22507, 22824, 24092, 24282, 30432, 32376, 36138, 43168, 45014, 45648, 48184, 48564, 54207, 64752, 67521, 72276, 90028, 91296, 96368, 97128, 108414, 129504, 135042, 144552, 180056, 192736, 194256, 202563, 216828, 270084, 289104, 360112, 388512, 405126, 427633, 433656, 540168, 578208, 720224, 810252, 855266, 867312, 1080336, 1282899, 1620504, 1710532, 1734624, 2160672, 2565798, 3241008, 3421064, 3848697, 5131596, 6482016, 6842128, 7697394, 10263192, 13684256, 15394788, 20526384, 30789576, 41052768, 61579152, 123158304]

約数ペア:

[(1, 123158304), (2, 61579152), (3, 41052768), (4, 30789576), (6, 20526384), (8, 15394788), (9, 13684256), (12, 10263192), (16, 7697394), (18, 6842128), (19, 6482016), (24, 5131596), (32, 3848697), (36, 3421064), (38, 3241008), (48, 2565798), (57, 2160672), (71, 1734624), (72, 1710532), (76, 1620504), (96, 1282899), (114, 1080336), (142, 867312), (144, 855266), (152, 810252), (171, 720224), (213, 578208), (228, 540168), (284, 433656), (288, 427633), (304, 405126), (317, 388512), (342, 360112), (426, 289104), (456, 270084), (568, 216828), (608, 202563), (634, 194256), (639, 192736), (684, 180056), (852, 144552), (912, 135042), (951, 129504), (1136, 108414), (1268, 97128), (1278, 96368), (1349, 91296), (1368, 90028), (1704, 72276), (1824, 67521), (1902, 64752), (2272, 54207), (2536, 48564), (2556, 48184), (2698, 45648), (2736, 45014), (2853, 43168), (3408, 36138), (3804, 32376), (4047, 30432), (5072, 24282), (5112, 24092), (5396, 22824), (5472, 22507), (5706, 21584), (6023, 20448), (6816, 18069), (7608, 16188), (8094, 15216), (10144, 12141), (10224, 12046), (10792, 11412)]