163919882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3461}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 299116800

約数和(自身を除く): 135196918

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 2786, 3383, 3461, 6766, 6922, 23681, 24227, 47362, 48454, 58837, 117674, 411859, 688739, 823718, 1377478, 4821173, 9642346, 11708563, 23417126, 81959941, 163919882]

約数ペア:

[(1, 163919882), (2, 81959941), (7, 23417126), (14, 11708563), (17, 9642346), (34, 4821173), (119, 1377478), (199, 823718), (238, 688739), (398, 411859), (1393, 117674), (2786, 58837), (3383, 48454), (3461, 47362), (6766, 24227), (6922, 23681)]