138460656

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{15937}}^1$

素因数の和:16129

約数の個数: 40

約数和(自身を含む): 359688784

約数和(自身を除く): 221228128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 15937, 31874, 47811, 63748, 95622, 127496, 191244, 254992, 382488, 764976, 2884597, 5769194, 8653791, 11538388, 17307582, 23076776, 34615164, 46153552, 69230328, 138460656]

約数ペア:

[(1, 138460656), (2, 69230328), (3, 46153552), (4, 34615164), (6, 23076776), (8, 17307582), (12, 11538388), (16, 8653791), (24, 5769194), (48, 2884597), (181, 764976), (362, 382488), (543, 254992), (724, 191244), (1086, 127496), (1448, 95622), (2172, 63748), (2896, 47811), (4344, 31874), (8688, 15937)]