141965264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66713}}^1$

素因数の和:66747

約数の個数: 40

約数和(自身を含む): 330901440

約数和(自身を除く): 188936176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 66713, 133426, 266852, 466991, 533704, 933982, 1067408, 1267547, 1867964, 2535094, 3735928, 5070188, 7471856, 8872829, 10140376, 17745658, 20280752, 35491316, 70982632, 141965264]

約数ペア:

[(1, 141965264), (2, 70982632), (4, 35491316), (7, 20280752), (8, 17745658), (14, 10140376), (16, 8872829), (19, 7471856), (28, 5070188), (38, 3735928), (56, 2535094), (76, 1867964), (112, 1267547), (133, 1067408), (152, 933982), (266, 533704), (304, 466991), (532, 266852), (1064, 133426), (2128, 66713)]