164156832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 539203392

約数和(自身を除く): 375046560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 761, 856, 963, 1008, 1284, 1498, 1522, 1712, 1926, 2016, 2247, 2283, 2568, 2996, 3044, 3424, 3852, 4494, 4566, 5136, 5327, 5992, 6088, 6741, 6849, 7704, 8988, 9132, 10272, 10654, 11984, 12176, 13482, 13698, 15408, 15981, 17976, 18264, 21308, 23968, 24352, 26964, 27396, 30816, 31962, 35952, 36528, 42616, 47943, 53928, 54792, 63924, 71904, 73056, 81427, 85232, 95886, 107856, 109584, 127848, 162854, 170464, 191772, 215712, 219168, 244281, 255696, 325708, 383544, 488562, 511392, 569989, 651416, 732843, 767088, 977124, 1139978, 1302832, 1465686, 1534176, 1709967, 1954248, 2279956, 2605664, 2931372, 3419934, 3908496, 4559912, 5129901, 5862744, 6839868, 7816992, 9119824, 10259802, 11725488, 13679736, 18239648, 20519604, 23450976, 27359472, 41039208, 54718944, 82078416, 164156832]

約数ペア:

[(1, 164156832), (2, 82078416), (3, 54718944), (4, 41039208), (6, 27359472), (7, 23450976), (8, 20519604), (9, 18239648), (12, 13679736), (14, 11725488), (16, 10259802), (18, 9119824), (21, 7816992), (24, 6839868), (28, 5862744), (32, 5129901), (36, 4559912), (42, 3908496), (48, 3419934), (56, 2931372), (63, 2605664), (72, 2279956), (84, 1954248), (96, 1709967), (107, 1534176), (112, 1465686), (126, 1302832), (144, 1139978), (168, 977124), (214, 767088), (224, 732843), (252, 651416), (288, 569989), (321, 511392), (336, 488562), (428, 383544), (504, 325708), (642, 255696), (672, 244281), (749, 219168), (761, 215712), (856, 191772), (963, 170464), (1008, 162854), (1284, 127848), (1498, 109584), (1522, 107856), (1712, 95886), (1926, 85232), (2016, 81427), (2247, 73056), (2283, 71904), (2568, 63924), (2996, 54792), (3044, 53928), (3424, 47943), (3852, 42616), (4494, 36528), (4566, 35952), (5136, 31962), (5327, 30816), (5992, 27396), (6088, 26964), (6741, 24352), (6849, 23968), (7704, 21308), (8988, 18264), (9132, 17976), (10272, 15981), (10654, 15408), (11984, 13698), (12176, 13482)]