122771488

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3491}}^1$

素因数の和:3665

約数の個数: 48

約数和(自身を含む): 278074944

約数和(自身を除く): 155303456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 3491, 4396, 5024, 6982, 8792, 13964, 17584, 24437, 27928, 35168, 48874, 55856, 97748, 111712, 195496, 390992, 548087, 781984, 1096174, 2192348, 3836609, 4384696, 7673218, 8769392, 15346436, 17538784, 30692872, 61385744, 122771488]

約数ペア:

[(1, 122771488), (2, 61385744), (4, 30692872), (7, 17538784), (8, 15346436), (14, 8769392), (16, 7673218), (28, 4384696), (32, 3836609), (56, 2192348), (112, 1096174), (157, 781984), (224, 548087), (314, 390992), (628, 195496), (1099, 111712), (1256, 97748), (2198, 55856), (2512, 48874), (3491, 35168), (4396, 27928), (5024, 24437), (6982, 17584), (8792, 13964)]