145746008

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1103}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 278208000

約数和(自身を除く): 132461992

約数列:

[1, 2, 4, 8, 83, 166, 199, 332, 398, 664, 796, 1103, 1592, 2206, 4412, 8824, 16517, 33034, 66068, 91549, 132136, 183098, 219497, 366196, 438994, 732392, 877988, 1755976, 18218251, 36436502, 72873004, 145746008]

約数ペア:

[(1, 145746008), (2, 72873004), (4, 36436502), (8, 18218251), (83, 1755976), (166, 877988), (199, 732392), (332, 438994), (398, 366196), (664, 219497), (796, 183098), (1103, 132136), (1592, 91549), (2206, 66068), (4412, 33034), (8824, 16517)]