168052131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 286003200

約数和(自身を除く): 117951069

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 113, 117, 171, 223, 247, 339, 351, 513, 669, 741, 1017, 1469, 2007, 2147, 2223, 2899, 3051, 4237, 4407, 6021, 6441, 6669, 8697, 12711, 13221, 19323, 25199, 26091, 27911, 38133, 39663, 55081, 57969, 75597, 78273, 83733, 114399, 165243, 226791, 251199, 327587, 478781, 495729, 680373, 753597, 982761, 1436343, 1487187, 2948283, 4309029, 6224153, 8844849, 12927087, 18672459, 56017377, 168052131]

約数ペア:

[(1, 168052131), (3, 56017377), (9, 18672459), (13, 12927087), (19, 8844849), (27, 6224153), (39, 4309029), (57, 2948283), (113, 1487187), (117, 1436343), (171, 982761), (223, 753597), (247, 680373), (339, 495729), (351, 478781), (513, 327587), (669, 251199), (741, 226791), (1017, 165243), (1469, 114399), (2007, 83733), (2147, 78273), (2223, 75597), (2899, 57969), (3051, 55081), (4237, 39663), (4407, 38133), (6021, 27911), (6441, 26091), (6669, 25199), (8697, 19323), (12711, 13221)]