151387907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 182248704

約数和(自身を除く): 30860797

約数列:

[1, 11, 17, 43, 67, 187, 281, 473, 731, 737, 1139, 2881, 3091, 4777, 8041, 12083, 12529, 18827, 31691, 48977, 52547, 132913, 205411, 207097, 320059, 538747, 809561, 2259521, 3520649, 8905171, 13762537, 151387907]

約数ペア:

[(1, 151387907), (11, 13762537), (17, 8905171), (43, 3520649), (67, 2259521), (187, 809561), (281, 538747), (473, 320059), (731, 207097), (737, 205411), (1139, 132913), (2881, 52547), (3091, 48977), (4777, 31691), (8041, 18827), (12083, 12529)]