161174944

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4583}}^1$

素因数の和:4757

約数の個数: 48

約数和(自身を含む): 365033088

約数和(自身を除く): 203858144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 4583, 5024, 8792, 9166, 17584, 18332, 32081, 35168, 36664, 64162, 73328, 128324, 146656, 256648, 513296, 719531, 1026592, 1439062, 2878124, 5036717, 5756248, 10073434, 11512496, 20146868, 23024992, 40293736, 80587472, 161174944]

約数ペア:

[(1, 161174944), (2, 80587472), (4, 40293736), (7, 23024992), (8, 20146868), (14, 11512496), (16, 10073434), (28, 5756248), (32, 5036717), (56, 2878124), (112, 1439062), (157, 1026592), (224, 719531), (314, 513296), (628, 256648), (1099, 146656), (1256, 128324), (2198, 73328), (2512, 64162), (4396, 36664), (4583, 35168), (5024, 32081), (8792, 18332), (9166, 17584)]