174962008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20269}}^1$

素因数の和:20371

約数の個数: 32

約数和(自身を含む): 357562800

約数和(自身を除く): 182600792

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 20269, 40538, 81076, 162152, 263497, 526994, 1053988, 1682327, 2107976, 3364654, 6729308, 13458616, 21870251, 43740502, 87481004, 174962008]

約数ペア:

[(1, 174962008), (2, 87481004), (4, 43740502), (8, 21870251), (13, 13458616), (26, 6729308), (52, 3364654), (83, 2107976), (104, 1682327), (166, 1053988), (332, 526994), (664, 263497), (1079, 162152), (2158, 81076), (4316, 40538), (8632, 20269)]