167612256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 552883968

約数和(自身を除く): 385271712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1171, 1278, 1491, 1704, 1988, 2016, 2272, 2342, 2556, 2982, 3408, 3513, 3976, 4473, 4684, 5112, 5964, 6816, 7026, 7952, 8197, 8946, 9368, 10224, 10539, 11928, 14052, 15904, 16394, 17892, 18736, 20448, 21078, 23856, 24591, 28104, 32788, 35784, 37472, 42156, 47712, 49182, 56208, 65576, 71568, 73773, 83141, 84312, 98364, 112416, 131152, 143136, 147546, 166282, 168624, 196728, 249423, 262304, 295092, 332564, 337248, 393456, 498846, 581987, 590184, 665128, 748269, 786912, 997692, 1163974, 1180368, 1330256, 1496538, 1745961, 1995384, 2327948, 2360736, 2660512, 2993076, 3491922, 3990768, 4655896, 5237883, 5986152, 6983844, 7981536, 9311792, 10475766, 11972304, 13967688, 18623584, 20951532, 23944608, 27935376, 41903064, 55870752, 83806128, 167612256]

約数ペア:

[(1, 167612256), (2, 83806128), (3, 55870752), (4, 41903064), (6, 27935376), (7, 23944608), (8, 20951532), (9, 18623584), (12, 13967688), (14, 11972304), (16, 10475766), (18, 9311792), (21, 7981536), (24, 6983844), (28, 5986152), (32, 5237883), (36, 4655896), (42, 3990768), (48, 3491922), (56, 2993076), (63, 2660512), (71, 2360736), (72, 2327948), (84, 1995384), (96, 1745961), (112, 1496538), (126, 1330256), (142, 1180368), (144, 1163974), (168, 997692), (213, 786912), (224, 748269), (252, 665128), (284, 590184), (288, 581987), (336, 498846), (426, 393456), (497, 337248), (504, 332564), (568, 295092), (639, 262304), (672, 249423), (852, 196728), (994, 168624), (1008, 166282), (1136, 147546), (1171, 143136), (1278, 131152), (1491, 112416), (1704, 98364), (1988, 84312), (2016, 83141), (2272, 73773), (2342, 71568), (2556, 65576), (2982, 56208), (3408, 49182), (3513, 47712), (3976, 42156), (4473, 37472), (4684, 35784), (5112, 32788), (5964, 28104), (6816, 24591), (7026, 23856), (7952, 21078), (8197, 20448), (8946, 18736), (9368, 17892), (10224, 16394), (10539, 15904), (11928, 14052)]