157733632

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 388523520

約数和(自身を除く): 230789888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 89, 92, 112, 128, 161, 172, 178, 184, 224, 256, 301, 322, 344, 356, 368, 448, 602, 623, 644, 688, 712, 736, 896, 989, 1204, 1246, 1288, 1376, 1424, 1472, 1792, 1978, 2047, 2408, 2492, 2576, 2752, 2848, 2944, 3827, 3956, 4094, 4816, 4984, 5152, 5504, 5696, 5888, 6923, 7654, 7912, 8188, 9632, 9968, 10304, 11008, 11392, 13846, 14329, 15308, 15824, 16376, 19264, 19936, 20608, 22784, 26789, 27692, 28658, 30616, 31648, 32752, 38528, 39872, 41216, 53578, 55384, 57316, 61232, 63296, 65504, 77056, 79744, 88021, 107156, 110768, 114632, 122464, 126592, 131008, 159488, 176042, 214312, 221536, 229264, 244928, 253184, 262016, 352084, 428624, 443072, 458528, 489856, 524032, 616147, 704168, 857248, 886144, 917056, 979712, 1232294, 1408336, 1714496, 1772288, 1834112, 2464588, 2816672, 3428992, 3668224, 4929176, 5633344, 6857984, 9858352, 11266688, 19716704, 22533376, 39433408, 78866816, 157733632]

約数ペア:

[(1, 157733632), (2, 78866816), (4, 39433408), (7, 22533376), (8, 19716704), (14, 11266688), (16, 9858352), (23, 6857984), (28, 5633344), (32, 4929176), (43, 3668224), (46, 3428992), (56, 2816672), (64, 2464588), (86, 1834112), (89, 1772288), (92, 1714496), (112, 1408336), (128, 1232294), (161, 979712), (172, 917056), (178, 886144), (184, 857248), (224, 704168), (256, 616147), (301, 524032), (322, 489856), (344, 458528), (356, 443072), (368, 428624), (448, 352084), (602, 262016), (623, 253184), (644, 244928), (688, 229264), (712, 221536), (736, 214312), (896, 176042), (989, 159488), (1204, 131008), (1246, 126592), (1288, 122464), (1376, 114632), (1424, 110768), (1472, 107156), (1792, 88021), (1978, 79744), (2047, 77056), (2408, 65504), (2492, 63296), (2576, 61232), (2752, 57316), (2848, 55384), (2944, 53578), (3827, 41216), (3956, 39872), (4094, 38528), (4816, 32752), (4984, 31648), (5152, 30616), (5504, 28658), (5696, 27692), (5888, 26789), (6923, 22784), (7654, 20608), (7912, 19936), (8188, 19264), (9632, 16376), (9968, 15824), (10304, 15308), (11008, 14329), (11392, 13846)]