161369856

素因数分解:

$2^8\times 3^2\times {\mathrm{70039}}^1$

素因数の和:70061

約数の個数: 54

約数和(自身を含む): 465275720

約数和(自身を除く): 303905864

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, 576, 768, 1152, 2304, 70039, 140078, 210117, 280156, 420234, 560312, 630351, 840468, 1120624, 1260702, 1680936, 2241248, 2521404, 3361872, 4482496, 5042808, 6723744, 8964992, 10085616, 13447488, 17929984, 20171232, 26894976, 40342464, 53789952, 80684928, 161369856]

約数ペア:

[(1, 161369856), (2, 80684928), (3, 53789952), (4, 40342464), (6, 26894976), (8, 20171232), (9, 17929984), (12, 13447488), (16, 10085616), (18, 8964992), (24, 6723744), (32, 5042808), (36, 4482496), (48, 3361872), (64, 2521404), (72, 2241248), (96, 1680936), (128, 1260702), (144, 1120624), (192, 840468), (256, 630351), (288, 560312), (384, 420234), (576, 280156), (768, 210117), (1152, 140078), (2304, 70039)]