158619776

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 387763200

約数和(自身を除く): 229143424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 128, 161, 172, 179, 184, 224, 301, 322, 344, 358, 368, 448, 602, 644, 688, 716, 736, 896, 989, 1204, 1253, 1288, 1376, 1432, 1472, 1978, 2408, 2506, 2576, 2752, 2864, 2944, 3956, 4117, 4816, 5012, 5152, 5504, 5728, 6923, 7697, 7912, 8234, 9632, 10024, 10304, 11456, 13846, 15394, 15824, 16468, 19264, 20048, 20608, 22912, 27692, 28819, 30788, 31648, 32936, 38528, 40096, 53879, 55384, 57638, 61576, 63296, 65872, 80192, 107758, 110768, 115276, 123152, 126592, 131744, 160384, 177031, 215516, 221536, 230552, 246304, 263488, 354062, 431032, 443072, 461104, 492608, 526976, 708124, 862064, 886144, 922208, 985216, 1239217, 1416248, 1724128, 1844416, 2478434, 2832496, 3448256, 3688832, 4956868, 5664992, 6896512, 9913736, 11329984, 19827472, 22659968, 39654944, 79309888, 158619776]

約数ペア:

[(1, 158619776), (2, 79309888), (4, 39654944), (7, 22659968), (8, 19827472), (14, 11329984), (16, 9913736), (23, 6896512), (28, 5664992), (32, 4956868), (43, 3688832), (46, 3448256), (56, 2832496), (64, 2478434), (86, 1844416), (92, 1724128), (112, 1416248), (128, 1239217), (161, 985216), (172, 922208), (179, 886144), (184, 862064), (224, 708124), (301, 526976), (322, 492608), (344, 461104), (358, 443072), (368, 431032), (448, 354062), (602, 263488), (644, 246304), (688, 230552), (716, 221536), (736, 215516), (896, 177031), (989, 160384), (1204, 131744), (1253, 126592), (1288, 123152), (1376, 115276), (1432, 110768), (1472, 107758), (1978, 80192), (2408, 65872), (2506, 63296), (2576, 61576), (2752, 57638), (2864, 55384), (2944, 53879), (3956, 40096), (4117, 38528), (4816, 32936), (5012, 31648), (5152, 30788), (5504, 28819), (5728, 27692), (6923, 22912), (7697, 20608), (7912, 20048), (8234, 19264), (9632, 16468), (10024, 15824), (10304, 15394), (11456, 13846)]