142592008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16519}}^1$

素因数の和:16621

約数の個数: 32

約数和(自身を含む): 291412800

約数和(自身を除く): 148820792

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 16519, 33038, 66076, 132152, 214747, 429494, 858988, 1371077, 1717976, 2742154, 5484308, 10968616, 17824001, 35648002, 71296004, 142592008]

約数ペア:

[(1, 142592008), (2, 71296004), (4, 35648002), (8, 17824001), (13, 10968616), (26, 5484308), (52, 2742154), (83, 1717976), (104, 1371077), (166, 858988), (332, 429494), (664, 214747), (1079, 132152), (2158, 66076), (4316, 33038), (8632, 16519)]