129719808

素因数分解:

$2^9\times 3^2\times {\mathrm{28151}}^1$

素因数の和:28175

約数の個数: 60

約数和(自身を含む): 374393448

約数和(自身を除く): 244673640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 28151, 56302, 84453, 112604, 168906, 225208, 253359, 337812, 450416, 506718, 675624, 900832, 1013436, 1351248, 1801664, 2026872, 2702496, 3603328, 4053744, 5404992, 7206656, 8107488, 10809984, 14413312, 16214976, 21619968, 32429952, 43239936, 64859904, 129719808]

約数ペア:

[(1, 129719808), (2, 64859904), (3, 43239936), (4, 32429952), (6, 21619968), (8, 16214976), (9, 14413312), (12, 10809984), (16, 8107488), (18, 7206656), (24, 5404992), (32, 4053744), (36, 3603328), (48, 2702496), (64, 2026872), (72, 1801664), (96, 1351248), (128, 1013436), (144, 900832), (192, 675624), (256, 506718), (288, 450416), (384, 337812), (512, 253359), (576, 225208), (768, 168906), (1152, 112604), (1536, 84453), (2304, 56302), (4608, 28151)]