130720365008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3933569}}^1$

素因数の和:3933675

約数の個数: 40

約数和(自身を含む): 265342897920

約数和(自身を除く): 134622532912

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 3933569, 7867138, 15734276, 31468552, 62937104, 121940639, 243881278, 263549123, 487762556, 527098246, 975525112, 1054196492, 1951050224, 2108392984, 4216785968, 8170022813, 16340045626, 32680091252, 65360182504, 130720365008]

約数ペア:

[(1, 130720365008), (2, 65360182504), (4, 32680091252), (8, 16340045626), (16, 8170022813), (31, 4216785968), (62, 2108392984), (67, 1951050224), (124, 1054196492), (134, 975525112), (248, 527098246), (268, 487762556), (496, 263549123), (536, 243881278), (1072, 121940639), (2077, 62937104), (4154, 31468552), (8308, 15734276), (16616, 7867138), (33232, 3933569)]