179939172

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{43717}}^1$

素因数の和:43745

約数の個数: 48

約数和(自身を含む): 489641600

約数和(自身を除く): 309702428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 43717, 87434, 131151, 174868, 262302, 306019, 524604, 612038, 918057, 1224076, 1836114, 2142133, 3672228, 4284266, 6426399, 8568532, 12852798, 14994931, 25705596, 29989862, 44984793, 59979724, 89969586, 179939172]

約数ペア:

[(1, 179939172), (2, 89969586), (3, 59979724), (4, 44984793), (6, 29989862), (7, 25705596), (12, 14994931), (14, 12852798), (21, 8568532), (28, 6426399), (42, 4284266), (49, 3672228), (84, 2142133), (98, 1836114), (147, 1224076), (196, 918057), (294, 612038), (343, 524604), (588, 306019), (686, 262302), (1029, 174868), (1372, 131151), (2058, 87434), (4116, 43717)]