168209208

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{38299}}^1$

素因数の和:38372

約数の個数: 48

約数和(自身を含む): 463047000

約数和(自身を除く): 294837792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 38299, 76598, 114897, 153196, 229794, 306392, 344691, 459588, 689382, 919176, 1378764, 2336239, 2757528, 4672478, 7008717, 9344956, 14017434, 18689912, 21026151, 28034868, 42052302, 56069736, 84104604, 168209208]

約数ペア:

[(1, 168209208), (2, 84104604), (3, 56069736), (4, 42052302), (6, 28034868), (8, 21026151), (9, 18689912), (12, 14017434), (18, 9344956), (24, 7008717), (36, 4672478), (61, 2757528), (72, 2336239), (122, 1378764), (183, 919176), (244, 689382), (366, 459588), (488, 344691), (549, 306392), (732, 229794), (1098, 153196), (1464, 114897), (2196, 76598), (4392, 38299)]