156910306

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3313}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 286329600

約数和(自身を除く): 129419294

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 2786, 3313, 3383, 6626, 6766, 23191, 23681, 46382, 47362, 56321, 112642, 394247, 659287, 788494, 1318574, 4615009, 9230018, 11207879, 22415758, 78455153, 156910306]

約数ペア:

[(1, 156910306), (2, 78455153), (7, 22415758), (14, 11207879), (17, 9230018), (34, 4615009), (119, 1318574), (199, 788494), (238, 659287), (398, 394247), (1393, 112642), (2786, 56321), (3313, 47362), (3383, 46382), (6626, 23681), (6766, 23191)]