149108512

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 202159328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 109, 112, 124, 197, 217, 218, 224, 248, 394, 434, 436, 496, 763, 788, 868, 872, 992, 1379, 1526, 1576, 1736, 1744, 2758, 3052, 3152, 3379, 3472, 3488, 5516, 6104, 6107, 6304, 6758, 6944, 11032, 12208, 12214, 13516, 21473, 22064, 23653, 24416, 24428, 27032, 42749, 42946, 44128, 47306, 48856, 54064, 85498, 85892, 94612, 97712, 108128, 150311, 170996, 171784, 189224, 195424, 300622, 341992, 343568, 378448, 601244, 665663, 683984, 687136, 756896, 1202488, 1331326, 1367968, 2404976, 2662652, 4659641, 4809952, 5325304, 9319282, 10650608, 18638564, 21301216, 37277128, 74554256, 149108512]

約数ペア:

[(1, 149108512), (2, 74554256), (4, 37277128), (7, 21301216), (8, 18638564), (14, 10650608), (16, 9319282), (28, 5325304), (31, 4809952), (32, 4659641), (56, 2662652), (62, 2404976), (109, 1367968), (112, 1331326), (124, 1202488), (197, 756896), (217, 687136), (218, 683984), (224, 665663), (248, 601244), (394, 378448), (434, 343568), (436, 341992), (496, 300622), (763, 195424), (788, 189224), (868, 171784), (872, 170996), (992, 150311), (1379, 108128), (1526, 97712), (1576, 94612), (1736, 85892), (1744, 85498), (2758, 54064), (3052, 48856), (3152, 47306), (3379, 44128), (3472, 42946), (3488, 42749), (5516, 27032), (6104, 24428), (6107, 24416), (6304, 23653), (6758, 22064), (6944, 21473), (11032, 13516), (12208, 12214)]