163957824

素因数分解:

$2^6\times 3^3\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 112

約数和(自身を含む): 485241600

約数和(自身を除く): 321283776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 239, 288, 397, 432, 478, 576, 717, 794, 864, 956, 1191, 1434, 1588, 1728, 1912, 2151, 2382, 2868, 3176, 3573, 3824, 4302, 4764, 5736, 6352, 6453, 7146, 7648, 8604, 9528, 10719, 11472, 12704, 12906, 14292, 15296, 17208, 19056, 21438, 22944, 25408, 25812, 28584, 34416, 38112, 42876, 45888, 51624, 57168, 68832, 76224, 85752, 94883, 103248, 114336, 137664, 171504, 189766, 206496, 228672, 284649, 343008, 379532, 412992, 569298, 686016, 759064, 853947, 1138596, 1518128, 1707894, 2277192, 2561841, 3036256, 3415788, 4554384, 5123682, 6072512, 6831576, 9108768, 10247364, 13663152, 18217536, 20494728, 27326304, 40989456, 54652608, 81978912, 163957824]

約数ペア:

[(1, 163957824), (2, 81978912), (3, 54652608), (4, 40989456), (6, 27326304), (8, 20494728), (9, 18217536), (12, 13663152), (16, 10247364), (18, 9108768), (24, 6831576), (27, 6072512), (32, 5123682), (36, 4554384), (48, 3415788), (54, 3036256), (64, 2561841), (72, 2277192), (96, 1707894), (108, 1518128), (144, 1138596), (192, 853947), (216, 759064), (239, 686016), (288, 569298), (397, 412992), (432, 379532), (478, 343008), (576, 284649), (717, 228672), (794, 206496), (864, 189766), (956, 171504), (1191, 137664), (1434, 114336), (1588, 103248), (1728, 94883), (1912, 85752), (2151, 76224), (2382, 68832), (2868, 57168), (3176, 51624), (3573, 45888), (3824, 42876), (4302, 38112), (4764, 34416), (5736, 28584), (6352, 25812), (6453, 25408), (7146, 22944), (7648, 21438), (8604, 19056), (9528, 17208), (10719, 15296), (11472, 14292), (12704, 12906)]