156958183456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1310431}}^1$

素因数の和:1310657

約数の個数: 48

約数和(自身を含む): 326926575360

約数和(自身を除く): 169968391904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 304, 394, 608, 788, 1576, 3152, 3743, 6304, 7486, 14972, 29944, 59888, 119776, 1310431, 2620862, 5241724, 10483448, 20966896, 24898189, 41933792, 49796378, 99592756, 199185512, 258154907, 398371024, 516309814, 796742048, 1032619628, 2065239256, 4130478512, 4904943233, 8260957024, 9809886466, 19619772932, 39239545864, 78479091728, 156958183456]

約数ペア:

[(1, 156958183456), (2, 78479091728), (4, 39239545864), (8, 19619772932), (16, 9809886466), (19, 8260957024), (32, 4904943233), (38, 4130478512), (76, 2065239256), (152, 1032619628), (197, 796742048), (304, 516309814), (394, 398371024), (608, 258154907), (788, 199185512), (1576, 99592756), (3152, 49796378), (3743, 41933792), (6304, 24898189), (7486, 20966896), (14972, 10483448), (29944, 5241724), (59888, 2620862), (119776, 1310431)]