156735712

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5304

約数の個数: 72

約数和(自身を含む): 377916840

約数和(自身を除く): 221181128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 5261, 7448, 10522, 14896, 21044, 29792, 36827, 42088, 73654, 84176, 99959, 147308, 168352, 199918, 257789, 294616, 399836, 515578, 589232, 699713, 799672, 1031156, 1178464, 1399426, 1599344, 2062312, 2798852, 3198688, 4124624, 4897991, 5597704, 8249248, 9795982, 11195408, 19591964, 22390816, 39183928, 78367856, 156735712]

約数ペア:

[(1, 156735712), (2, 78367856), (4, 39183928), (7, 22390816), (8, 19591964), (14, 11195408), (16, 9795982), (19, 8249248), (28, 5597704), (32, 4897991), (38, 4124624), (49, 3198688), (56, 2798852), (76, 2062312), (98, 1599344), (112, 1399426), (133, 1178464), (152, 1031156), (196, 799672), (224, 699713), (266, 589232), (304, 515578), (392, 399836), (532, 294616), (608, 257789), (784, 199918), (931, 168352), (1064, 147308), (1568, 99959), (1862, 84176), (2128, 73654), (3724, 42088), (4256, 36827), (5261, 29792), (7448, 21044), (10522, 14896)]