148472968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 338722560

約数和(自身を除く): 190249592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 263, 476, 526, 593, 952, 1052, 1186, 1841, 2104, 2372, 3682, 4151, 4471, 4744, 7364, 8302, 8942, 10081, 14728, 16604, 17884, 20162, 31297, 33208, 35768, 40324, 62594, 70567, 80648, 125188, 141134, 155959, 250376, 282268, 311918, 564536, 623836, 1091713, 1247672, 2183426, 2651303, 4366852, 5302606, 8733704, 10605212, 18559121, 21210424, 37118242, 74236484, 148472968]

約数ペア:

[(1, 148472968), (2, 74236484), (4, 37118242), (7, 21210424), (8, 18559121), (14, 10605212), (17, 8733704), (28, 5302606), (34, 4366852), (56, 2651303), (68, 2183426), (119, 1247672), (136, 1091713), (238, 623836), (263, 564536), (476, 311918), (526, 282268), (593, 250376), (952, 155959), (1052, 141134), (1186, 125188), (1841, 80648), (2104, 70567), (2372, 62594), (3682, 40324), (4151, 35768), (4471, 33208), (4744, 31297), (7364, 20162), (8302, 17884), (8942, 16604), (10081, 14728)]